5.0 Changelog

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5.0.19 Changelog
5.0.18 Changelog
5.0.17 Changelog
5.0.16 Changelog
5.0.15 Changelog
5.0.14 Changelog
5.0.13 Changelog
5.0.12 Changelog
5.0.11 Changelog
5.0.10 Changelog
5.0.9 Changelog
5.0.8 Changelog
5.0.7 Changelog
5.0.6 Changelog
5.0.5 Changelog
5.0.4 Changelog
5.0.3 Changelog
5.0.2 Changelog
5.0.1 Changelog

5.0.19 Changelog

Sharding

SERVER-6491 Prevent dropping shard key index when alternative index doesn't exist
SERVER-64950 Use a named ErrorCode when asserting that you can't drop the last shard key index
SERVER-67732 mongod shutdown procedure doesn't shutdown the Grid::getExecutorPool()
SERVER-73848 Hashed shard keys with zones can cause issues with resharding
SERVER-76056 countDocsDeletedOnDonor name is misleading
SERVER-76546 _migrateClone can deadlock with prepared transactions on secondaries
SERVER-76948 Allow shard key fields to contain DBRefs
SERVER-78050 Chunk Migration Can Lose Data If Processing Deferred Modifications
SERVER-78414 Recipient shard in chunk migration can skip fetching changes to the migrated range, leading to lost writes

Query

SERVER-75922 Partial unique indexes created on MongoDB 4.0 can be missing index keys after upgrade to 4.2 and later, leading to uniqueness violations

Internals

SERVER-62854 ShardingCatalogManager::removeShard should prevent concurrent remove shard commits
SERVER-64706 Create Feature flag for PM-2802
SERVER-67699 Add tracking for when change stream event exceeds 16Mb
SERVER-70242 Intracluster X509 authentication can trigger "Different user name was supplied to saslSupportedMechs"
SERVER-70973 Balancer should stop iterating collections when there are no more available shards
SERVER-71387 Range-based window [+N, unbounded] can tassert
SERVER-71985 Automatically retry time series insert on DuplicateKey error
SERVER-73662 tlsClusterCAFile is not being used to validate client certificates on Windows
SERVER-73707 Evergreen timeout calculation fixes and cleanups
SERVER-73943 Pin code pages in memory in memory constrained systems
SERVER-73959 Add option to TaskExecutorCursor to not pre-fetch documents
SERVER-74471 Prune existing tests to stabilize the signal from the change stream perf suite
SERVER-74551 WriteConflictException unnecessarily logged as warning during findAndModify after upgrade to mongo 5.0
SERVER-74645 integration_tests_standalone[_audit] should not run a unqiue build
SERVER-74806 Write size estimation logic does not account for runtime/let constants
SERVER-74980 excessive logging of "Refreshed cached collection" log messages introduced in 5.0
SERVER-75280 Make shard_keys_with_dollar_sign.js use long timeouts for resharding crit sec
SERVER-75298 Reduce log error severity in sharding logging library
SERVER-75392 Update rounding functions in S2 geometry library
SERVER-75789 [v4.4] Require WT engine for read_ticket_exhaustion_with_stepdown test
SERVER-76006 break compile_dist_test into small chunks in a new kind of task group
SERVER-76180 [5.0] Remove TemporarilyUnavailable error code in transaction_too_large_for_cache.js
SERVER-76739 Archive data missing on evergreen task timeouts
SERVER-76824 Do not run mr_single_reduce.js in stepdown suites
SERVER-76826 $merge doesn't work with document that has dollar fields
SERVER-76934 Update computeDiff() code should safely error when there are duplicate fields in the objects
SERVER-76955 Add a multiversion_incompatible flag to fsm_workloads/map_reduce_drop.js in v5.0
SERVER-76983 mongos shutdown procedure doesn't shutdown the CatalogCache
SERVER-76988 Abort the reshardCollection operation when the zone information is too large
SERVER-77018 Deadlock between dbStats and 2 index builds
SERVER-77028 tlsClusterCAFile is not being used to validate client certificates on macOS
SERVER-77039 Re-blacklist map_reduce_drop.js from SERVER-71368 changes
SERVER-77074 mongod termination process should always shutdown and join the CatalogCached's thread pool
SERVER-77168 mongod crashes when restoring time series collection with auth enabled
SERVER-77196 NoPrefetch test in TaskExecutorCursorTest can deadlock
SERVER-77226 Fix permissions-checking when pinning code segments
SERVER-77266 createCollection command in rename_capped_collection_droptarget.js should ignore "cannot find ns" errors
SERVER-77273 Add gcc IPA pass cp ICE to oom_retry tool
SERVER-77298 Prevent fassert after killing opCtx as part of reconstructing prepared transactions after initial sync
SERVER-77357 [v5.0] Add ubuntu22 variants
SERVER-77383 ".msi.sha256" files have incorrect shasum
SERVER-77518 Disable pin_code_segments.js on 6.0 rhel-80-debug-ubsan
SERVER-77527 mongodbtoolchain/v3 stdlib unsafe against self-moves
SERVER-77534 Fix diff finder to handle deleted files correctly
SERVER-77603 [5.0] remove publish tasks for ubuntu22 variants
SERVER-77687 add ld OOM message to auto retry
SERVER-77710 Fix data race in AuditManager
SERVER-77769 SysPerf yml's compile-skip comment is incorrectly spaced
SERVER-78080 Use fully random bytes for 8 low-order bytes of OID value for time series bucket _id
SERVER-78126 For specific kinds of input, mongo::Value() always hashes to the same result on big-endian platforms
SERVER-78314 Create documentSourceWriterBatchBuffer server parameter
WT-7401 Silent test/format failure in the long-test Evergreen task
WT-8536 Update the LLVM symbolizer path in the evergreen.yml
WT-8539 Correct description for statistic for rolling back oldest pinned.
WT-8601 Timestamps do not work with logged tables.
WT-8709 RTS: Do not hold the oldest id of logged tables.
WT-8822 Disable logging in failing configs
WT-9117 test format exited with status 137 (Linux OOM killer)
WT-9721 Format stress tests generate cores even when successful
WT-10253 Run session dhandle sweep and session cursor sweep more often
WT-10285 test format fails with status 137 (Linux OOM killer) during sanitizer runs
WT-10469 Fix no timestamp tombstones not removing history store entries
WT-10488 test_schema_abort failed with invalid argument
WT-10512 Fix not inserting an out of order timestamp into the history store
WT-10671 Reset statistics when retrying test in test_checkpoint04.py
WT-10764 Add start and stop messages to rollback to stable
WT-10900 Segmentation fault on unit-test-macos on macos-1100
WT-10909 Simplify new test_backup29.py more
WT-10920 Minor cleanup to test_backup29.py
WT-11036 Add test of incremental backup after files are closed by dhandle sweep
WT-11122 Disable FLCS scenario in the long-test task for 5.0
WT-11140 Update Python path for Windows variants
WT-11167 failed: format-stress-sanitizer-ppc-test on rhel8-ppc [wiredtiger-mongo-v5.0]: memory leak detected

5.0.18 Changelog

Sharding

SERVER-72146 Make chunk migrations metrics more accessible from Atlas
SERVER-76004 Remove incorrect sharding tassert in getOwnershipFilter function
SERVER-76516 Fix Concurrent Access of Clock in ReshardingRecipientServiceTest in 5.0 Branch

Query

SERVER-48196 Upgrade the timelib to the latest to update the built-in timezone files to the latest

Internals

SERVER-54150 Recovery from a stable checkpoint should fassert on oplog application failures
SERVER-57056 Syslog severity set incorrectly for INFO messages
SERVER-60375 Blacklist move_chunk_remove_shard.js from sharding_csrs_continuous_config_stepdown
SERVER-62053 Add retry for errors in AWS server-side conversation
SERVER-63865 Handle missing index idents during standalone startup recovery after unclean shutdown
SERVER-66009 Ban $search when running in update pipeline (stub process interface is present)
SERVER-68338 sync_source_changes.js needs to wait for heartbeat
SERVER-71089 Run signing tasks on a single distro
SERVER-71249 Remove buildvariant task overrides for .publish tags
SERVER-72686 Add support for $collStats agg stage on timeseries collection
SERVER-73007 CURL_OPT_SEEKFUNCTION not set for multi-pass authentication
SERVER-73385 RenameCollectionCoordinator wrongly releases critical section for destination ns.
SERVER-73390 Mitigate database version regression bug on drop database
SERVER-74344 Ban use of sparse indexes on internal comparison expression unless explicitly hinted
SERVER-74997 Reduce the timeout of tlsOCSPVerifyTimeoutSecs to 4 seconds
SERVER-75010 Implement no-op planShardedSearch in 5.0
SERVER-75082 Make balancer migrations throttling configurable
SERVER-75360 Include $search result count (total hits) in slow query log
SERVER-75369 Fix the overflow of total possible enumeration count in LockstepOr enumeration strategy
SERVER-75479 Use system python on macos for ssl tests
SERVER-75626 Special handling for macosx venv
SERVER-75652 Migrate from notary client to garasign for push task
SERVER-75987 Synchronize the connection and server threads in transport_layer_test
SERVER-76039 PauseDuringStateTransitions guard needs correct initialization in DropsTemporaryReshardingCollectionOnAbort
SERVER-76063 Update the getFreeMonitoringStatus command to always return state: disabled
SERVER-76139 sync_source_changes.js should wait for node to no longer be newly added before asserting on selected sync source
SERVER-76179 "/var/run/mongodb/"mongod.pid" deleted on each Mongod shutdown
SERVER-76274 Move microbenchmarks to their own task distro
SERVER-76278 Log extra migration information
SERVER-76378 Use estimated impersonation metadata size in calculating block chunks
SERVER-76421 [5.0] ttl_expire_nan_upgrade.js checks indexes on node before it becomes secondary
SERVER-76498 Update push task to run on rhel8.7-small
SERVER-76599 Exclude jstests/sharding/balancer_collection_status.js from step-down suites
SERVER-76600 Increase timeouts for aggregation_timeseries_fuzzer on tsan/asan variants
SERVER-76619 Add setParameter to enable libcurl's verbose logging
SERVER-76690 Special handling for PYTHONPATH when activate venv
SERVER-76695 initial_sync_nodes_maintain_and_gossip_commit_point.js should wait longer for initial sync node to advance commit point
SERVER-76698 Disable Curl Connection Pooling for STS requests
SERVER-76699 Add configurable retry count in AWS IAM code
SERVER-76718 [v5.0] Push mongocryptd and create packages for RHEL 7 PPC in 5.0
SERVER-76721 Robustify plan_cache_stats_shard_and_host.js to count plan cache entries only for specific plan cache key
SERVER-76767 Disable 4.0 upgrade tests on v5.0 branch
WT-8570 Do not increase oldest ID during recovery
WT-8689 Switch Evergreen zSeries builder to RHEL distro
WT-8702 Limit oldest id to recovered checkpoint snapshot in recovery
WT-10551 Incremental backup may omit modified blocks
WT-10932 Disable many-collection-test on release branches

5.0.17 Changelog

Sharding

SERVER-73229 Logical sessions cache refresh ignores write errors from updating session document, leading to cursors being killed early
SERVER-73877 Wait for shard to have a primary before doing a migration in prepare_transaction_then_migrate.js

Write Operations

SERVER-75517 illegal format of _id possible via upsert

Internals

SERVER-66927 Remove reference to silentFail from mongo repo
SERVER-73400 Use -large Evergreen distro for compiling on arm64 in sys-perf project
SERVER-74647 Resharding state machine creation should be retried after interruption
SERVER-74720 The default 'shardingStatistics' serverStatus section takes locks
SERVER-74824 Add more expressive logging to map_reduce_drop.js
SERVER-75066 Check for parent directory before writing to SCons cache
SERVER-75172 Use unique collection name in partial_index_logical.js
SERVER-75261 "listCollections" command fails with BSONObjectTooLarge error
SERVER-75404 Designate $searchSortValues as metadata field on v5.0
SERVER-75431 Get rid or fix best effort check for primary db on rename path in sharded clusters
SERVER-75501 Don't run Sys-perf fCV variants on stable branches
SERVER-75561 Report and log more detailed information when validate encounters multikey inconsistencies
SERVER-75601 Make serverStatus apiversion field more robust
SERVER-75618 check oplog fast count before restarting server in oplog_sampling.js
SERVER-75745 Only log record and index metadata associated with missing or extra index keys
SERVER-75795 Update aws_e2e_ec2.js for evergreen changes to AWS test identity
SERVER-76098 Allow queries with $search and non-simple collations

5.0.16 Changelog

Sharding

SERVER-58466 Minor optimization on the CatalogCache: do not create a new routing table if the collection version hasn't changed
SERVER-62036 Failures in preCacheMongosRoutingInfo() will cause mongos to fail startup
SERVER-66542 Missing log/Update of the stats after the completion of a CatalogCache refresh
SERVER-71368 Stop excluding tests that drop collection/database in sharded suites
SERVER-73751 movePrimary shouldn't create indexes for sharded collections
SERVER-74124 Disallow sharding with wildcard shard key pattern

Query

SERVER-63049 Track usage of agg accumulators

Write Operations

SERVER-75517 illegal format of _id possible via upsert

Internals

SERVER-51835 Mongos readPreferenceTags are not working as expected
SERVER-59169 Use larger machines for large inMemory tests
SERVER-60830 Missing index scan bound in time-series query rewrite
SERVER-61100 Fix multiversion tests that assert last-lts/last-continuous incompatibility
SERVER-61203 Add record metadata and history in validate output when corruption is detected
SERVER-61909 Hang inserting or deleting document with large number of index entries
SERVER-62665 Ensure TransportLayerASIO::TimerService can safely end the session
SERVER-63637 Execution stats for $_internalBoundedSort
SERVER-63699 Proof of Concept of bounded-sort stage for time-series
SERVER-64093 Support spilling to disk in BoundedSorter
SERVER-64347 Add support for descending sort to the bounded sorter
SERVER-64348 Add support for compound sorts (meta, time) to the bounded sorter
SERVER-64349 Add heuristic-based planning support for bucket unpacking with sort
SERVER-64397 TimeSorter comparator int overflow
SERVER-64451 Ensure we don't try to access BoundedSorter heap if it is empty
SERVER-64602 Provide time-series bucket time bounds as document metadata for use by bounded sorter
SERVER-64654 Enable Feature flag for PM-2786
SERVER-64769 Make sure $_internalBoundedSort provides sort key for sharded mergesort
SERVER-65050 BUS planning work for point query on meta data
SERVER-65990 Test BUS w/ changing BucketMaxTimeSpan
SERVER-66012 Use a WiredTiger version cursor to print metadata of extra index entries during validation
SERVER-66469 Filtering timeseries with date-field does not include results from before 1970
SERVER-66558 $sort does not rewrite to bounded sort when multiple index options are available
SERVER-66793 Disable bucket unpacking with sort for clustered collections with out of order buckets
SERVER-67446 Ensure consistent wildcardProjection and columnstoreProjection specs in catalog
SERVER-67780 Incorrect $group rewrite for timeseries collection when the accumulator uses meta field
SERVER-67950 Make stronger assertions in bucket_unpacking_with_sort_granularity_change.js
SERVER-68328 Add ResumableChangeStreamError label to ReadConcernMajorityNotAvailableYet errors
SERVER-68594 Add vscode format/lint on save
SERVER-69952 Filtering on dates outside of the 32 bit epoch range returns wrong results
SERVER-70167 Resumed create coordinator may incorrectly try to release the critical section
SERVER-70747 Rename collection used in bucket_unpacking_with_sort_extended_range.js
SERVER-71178 Create project branch and flag for PM-2786
SERVER-71307 Aggregations with $search should fail if the resolved collation is non-simple
SERVER-71328 Ensure correct filtering metadata on donor shard after multiple failures
SERVER-71392 Track usage of JSON Schema for validation
SERVER-71750 Revert refactor into handleWriteConflictException in writeConflictRetry loop
SERVER-71751 Skip transaction_too_large_for_cache.js for in-memory variants
SERVER-71950 Fail and log the operation when out-of-order keys are detected in WiredTiger
SERVER-72194 oplog_rollover.js should wait for the durable timestamp to advance
SERVER-72519 Add arm and intel Microbenchmark test variants to Sys Perf
SERVER-72520 Decommission Microbenchmark performance tests that are running on CBI instances
SERVER-72542 fullValidate should not return a count of items
SERVER-72774 A node in quiesce mode can win election
SERVER-73110 bucket_unpacking_with_sort_extended_range.js fails in sharded passthrough
SERVER-73125 Builtin variable $$NOW is not available in document validation
SERVER-73157 Move out_max_time_ms tests to serial_run suite
SERVER-73232 Change the default log-verbosity for _killOperations
SERVER-73390 Mitigate database version regression bug on drop database
SERVER-73400 Use -large Evergreen distro for compiling on arm64 in sys-perf project
SERVER-73481 Validate does not detect out-of-order keys with {full: false}
SERVER-73521 [5.0] Backport setProfilingFilterGlobally command
SERVER-73706 Save WTRecordStoreUassertOutOfOrder fail point state to prevent concurrency bugs in testing
SERVER-73732 Complete TODO listed in SERVER-61100
SERVER-73745 Zero initialize IndexKeyBucket struct
SERVER-73822 Time-series $group rewrite ignores certain accumulators
SERVER-74038 [Windows] Possible negative performance effects of SetProcessWorkingSetSize in SecureAllocator
SERVER-74045 Allow turning on diagnostic log messages for validate
SERVER-74103 Increase storage log verbosity in oplog_sampling.js
SERVER-74104 [v5.0] Disable journal flusher in validate_out_of_order.js
SERVER-74131 Multiplanning together with subplanning causes server crash in mapReduce queries
SERVER-74137 [v5.0] Tag validate_out_of_order.js with requires_replication
SERVER-74153 Fix blackduck_hub.sh 5.0 script
SERVER-74156 Package plist files with macosx releases
SERVER-74287 create scons OOM retry tool
SERVER-74345 mongodb-org-server 4.4.19, 5.0.15, 6.0.5 not starting after upgrading from older version (Debian, RPM Packages)
SERVER-74386 Don’t reset recordPreImages on collMod [6.0 only]
SERVER-74501 Fix MigrationBatchFetcher/Inserter completion reliance to not spawn an extra cleanup thread
SERVER-74631 Log index spec when validation detects index key inconsistencies
SERVER-74632 Log $collStats output when a collection fails validation
SERVER-74642 Log additional information about the oplog entry that generated a document or index key when printing metadata
SERVER-74647 Resharding state machine creation should be retried after interruption
SERVER-74690 Change Atlas Real variants to use “2022-11” workload client
SERVER-74824 Add more expressive logging to map_reduce_drop.js
SERVER-74845 Create mechanism to ignore ignore fork option with systemd
SERVER-74895 Expect command errors in validation when querying $collStats, and improve the error message
SERVER-75172 Use unique collection name in partial_index_logical.js
SERVER-75205 Deadlock between stepdown and restoring locks after yielding when all read tickets exhausted
SERVER-75397 Make v5.0/v4.4 required variants run every other day
SERVER-75404 Designate $searchSortValues as metadata field on v5.0
SERVER-75431 Get rid or fix best effort check for primary db on rename path in sharded clusters
SERVER-75561 Report and log more detailed information when validate encounters multikey inconsistencies
SERVER-75618 check oplog fast count before restarting server in oplog_sampling.js
WT-8333 Implement version cursor
WT-8848 Add API to roll back and indicate that a transaction has exceeded a configurable limit of pinned dirty data
WT-8981 Enable evergreen testing for RHEL8 on PPC
WT-9629 Fix collection of compact progress statistics
WT-9879 Fix overcounting of session txn dirty bytes statistic
WT-10027 Session txn dirty statistic is incorrect
WT-10062 Fix checkpoint cleanup not to skip the internal pages

5.0.15 Changelog

Sharding

SERVER-68361 LogTransactionOperationsForShardingHandler::commit misses transferring documents from prepared and non-prepared transactions changing a document's shard key value
SERVER-71092 shard_id_test.cpp relies on a pure behavior of std::string::compare function
SERVER-71219 Migration can miss writes from prepared transactions
SERVER-71305 Legacy shard collection path waits on wrong opTime to be majority committed (5.0 and older)
SERVER-71689 Refresh the CatalogCache before dropping the local collection
SERVER-72301 Use ordered:false when inserting chunks in optimized path of create collection
SERVER-72430 MigrationDestinationManager::report() may access null _migrationCloningProgress
SERVER-73916 Improve ReshardingTest fixture error reporting when reshardCollection has already failed before any failpoints are waited on

Query

SERVER-58712 Inconsistent update performance on collections with multiple secondary indexes on same key

Operations

SERVER-67704 Add count of cpu sockets to FTDC metadata
SERVER-67705 Add count of NUMA zones to FTDC metadata

Build and Packaging

SERVER-38232 Mongod on Ubuntu 16/18 does not create a pid file

Internals

SERVER-49705 'permitted' file may have been deleted by 'after_test'
SERVER-54900 Blocking networking calls can delay sync-source resolution indefinitely
SERVER-60839 Introduce a TemporarilyUnavailable error type
SERVER-63104 Make it easy to run jsCore locally again in a world with tests tagged by feature flag
SERVER-64764 $expr rewrite is not prepared to handle "$$ROOT"
SERVER-65177 Elapsed initial sync time in TestRemainingInitialSyncEstimatedMillisMetric unit test can be 0 ms
SERVER-65259 Cursor leak in aggregation that requires merging on shard
SERVER-65881 Support sort-limit optimization with bounded sort stage
SERVER-66050 findSelfInConfig should attempt fast path for every HostAndPort before trying slow path
SERVER-66106 sharded_moveChunk_partitioned.js failed moveChunk check may be incorrect (only pre-6.0)
SERVER-66466 Remove TransportLayerASIOTest dependence on ThreadContext
SERVER-66570 Timeseries pushes down metaField-projections that can change semantics
SERVER-67183 Higher throughput Chunk Migration - reimplement for fetching and insertion
SERVER-67390 backup_restore.js should check for code -SIGINT due to unclean SIGINT
SERVER-67406 Sorting a cursor on sharded coll returns documents that are missing $-prefixed fields
SERVER-67446 Ensure consistent wildcardProjection and columnstoreProjection specs in catalog
SERVER-68122 Investigate replicating the collection WiredTiger config string during initial sync
SERVER-68388 Limit concurrency setting and update server parameter name
SERVER-68434 Equality to null can incorrectly use a cached partial ixscan which does not cover the predicate
SERVER-68576 We need to know how many sharded collections exist in a cluster
SERVER-68647 Create feature flag
SERVER-68648 Enable feature flag
SERVER-68739 Add WiredTiger session statistic without affecting slow op statistics
SERVER-68836 Properly handle NaN and 0 in for LDAPTimeoutMS
SERVER-68853 Remove invariant that a session stat needs to be a slow op stat
SERVER-68901 Incorrect $elemMatch query analysis in mongocryptd if document contains 2 different fields with the same name
SERVER-69944 Resmoke's globstar.py does not properly parse * before **
SERVER-70139 listCollection returns duplicate view names
SERVER-70323 Convert invariant to tassert in collection_sharding_runtime
SERVER-70369 Create serverParameter for migrationConcurrency
SERVER-70394 Fix self-swap in MultiPlanStage::removeRejectedPlans
SERVER-70427 Remove chef+kitchen package test infrastructure
SERVER-70553 Add module support to the mongo test runner
SERVER-70566 Make assertion in backup_restore.js print error code
SERVER-70594 Add updated build variants to sys-perf
SERVER-70640 Add migrationConcurrency to serverStatus
SERVER-70830 Unit test WiredTigerOperationStats
SERVER-71006 Small window of inconsistency for reads after turning index to multikey
SERVER-71020 Ensure aborting time series batch eventually removes bucket from catalog
SERVER-71055 OplogOrder test can read stale all_durable timestamp after rolling back oplog entries
SERVER-71191 Deadlock between index build setup, prepared transaction, and stepdown
SERVER-71291 Variant "* Enterprise RHEL 8.0" should not have a .publish file
SERVER-71373 Extend assert.soon timeout inside predictive_connpool.js
SERVER-71399 Jumbo chunk flag isn't automatically cleared after a chunk split
SERVER-71424 Fix failures in lint_fuzzer_sanity
SERVER-71436 Range deleter must not aggressively spam the log when shard key index not found
SERVER-71449 Fix log_successs_msg: not found in init.d on debian
SERVER-71471 Improve jstestfuzz deployment to work with new node run/install
SERVER-71533 Update legacy task generation to use new test stats location
SERVER-71534 lint_fuzzer_sanity_all regression caused by running multiple instances of npm
SERVER-71597 Fix race condition on createDatabase for case sensitive dbName
SERVER-71632 Re-enable dropDatabase FSM test in stepdown suites
SERVER-71648 [v5.0] txn_index_catalog_changes.js runs on storage engines that do not support snapshot reads
SERVER-71691 Error 5643004 when using $setWindowFields in a facet
SERVER-71759 dataSize command doesn't yield
SERVER-71769 Add a new log message when a secondary node is skipping a two-phase index build
SERVER-71939 Update BucketCatalogTest::Task class with failpoint
SERVER-71950 Fail and log the operation when out-of-order keys are detected in WiredTiger
SERVER-71969 Update system_perf.yml for compile-variant and compile_variant.
SERVER-72005 Enable TSBS on 2022-11 sys-perf variants
SERVER-72046 Concurrent chunk migration testing
SERVER-72091 Enable auth-delay sys-perf variant
SERVER-72143 Fix sys-perf logkeeper links on 5.0 and 4.4
SERVER-72176 MetadataManagerTest must reset orphanCleanupDelaySecs to the default value on teardown
SERVER-72185 TSBS perf test definition depends on a personal github repo
SERVER-72222 MapReduce with single reduce optimization fails when merging results in sharded cluster
SERVER-72276 Remove all outdated entries from backports_required_for_multiversion_tests.yml
SERVER-72288 microbenchmark tests fail after "Enable M1 Mac support for DSI"
SERVER-72449 backup_restore.js should check for code 2 when killing child resmoke client
SERVER-72512 Indexes reported as valid when unable to return inconsistencies due to memory limit
SERVER-72535 Sharded clusters allow creating the 'admin', 'local', and 'config' databases with alternative casings
SERVER-72576 Notarize archive-dist binaries on macOS
SERVER-72613 Speed up taking core dumps with the hang analyzer
SERVER-72619 Refactor and add more testing for migration_chunk_cloner_source changes
SERVER-72620 $indexStats doesn't include the "shard" field when run on unsharded collections
SERVER-72677 Full validation doesn't always report information about indexes
SERVER-72825 Remove all outdated entries from backports_required_for_multiversion_tests.yml
SERVER-72868 Complete TODO listed in SERVER-30949
SERVER-72877 Mongos retargeting logic in stepdown hooks should skip views
SERVER-72910 [v5.0] Backport wtRCToStatus changes from SERVER-60839
SERVER-73176 Only print error message if there were in fact errors in getHostFQDNs
SERVER-73183 WiredTigerKVEngine::getSanitizedStorageOptionsForSecondaryReplication should skip inMemory
SERVER-73216 Upgrade BlackDuck to Detect v8
SERVER-73228 Remove active directory server from jstests/external_auth/ldap_mongos_health_checking.js
SERVER-73232 Change the default log-verbosity for _killOperations
SERVER-73264 Fix wrong invariant in MigrationChunkClonerSource::commitClone
SERVER-73389 Checkpoint vector clock in drop database coordinator
SERVER-73481 Validate does not detect out-of-order keys with {full: false}
SERVER-73636 Coverity analysis defect 135025: Inefficient vector resizing with reserve.
SERVER-73706 Save WTRecordStoreUassertOutOfOrder fail point state to prevent concurrency bugs in testing
SERVER-73719 Comment out Legacy Build Variants in Sys-perf
SERVER-73745 Zero initialize IndexKeyBucket struct
WT-8290 Adding a new API to the session to return the rollback reason
WT-8379 Do not disable eviction during shutdown
WT-8651 Allow checkpoint scrub during shutdown
WT-8652 Do not skip the final metadata checkpoint when shutdown configured with use_timestamp=true
WT-9268 Delay deletion of the history store record to reconciliation
WT-9428 Fix two asserts in rec_visibility.c
WT-9592 Rollback to stable should also clear WT_UPDATE_TO_DELETE_FROM_HS flag
WT-9705 Fix accidentally freeing update on the update chain in prepared commit
WT-9751 Fix a memory leak in reconciliation after aborted eviction
WT-9765 Fix handling a prepared commit after a prepared rollback with eviction failure
WT-9792 Fix RTS to remove globally visible update of the data store update from the history store
WT-9805 Save the updates need to be deleted from history store and delete them later
WT-9926 A crash during startup from backup can lose metadata
WT-10081 Fix failure format configs for older branch
WT-10250 Remove certain Evergreen builders for release branches
WT-10257 Fix data-validation-stress-test-checkpoint-fp-hs-insert-s7 in 5.0
WT-10291 Ensure failure configs task executes test format once per configuration.
WT-10461 Fix key out of order in skip list on weakly ordered architecture
WT-10584 Add missing read barriers in __cursor_skip_prev

5.0.14 Changelog

Sharding

SERVER-60143 Avoid clearing filtering metadata after failed metadata refresh
SERVER-68139 Resharding command fails if the projection sort is bigger than 100MB
SERVER-68361 LogTransactionOperationsForShardingHandler::commit misses transferring documents from prepared and non-prepared transactions changing a document's shard key value
SERVER-69134 Dropping a sharded collection doesn't get rid of the CSS entry
SERVER-69444 Make the joining of concurrent critical section and refresh look the same between DSS and CSS
SERVER-69700 Replication rollback fails resharding_coordinator_recovers_abort_decision.js
SERVER-69756 Segmentation fault on abortReshardCollection issued right after reshardCollection cmd
SERVER-70364 Retry configureFailPoint command on network error (resharding_coordinator_recovers_abort_decision.js)
SERVER-70373 Invariant failure in case resharding metrics are not restored
SERVER-70793 Make database metadata refresh first check new metadata under the IS lock before taking X lock
SERVER-71092 shard_id_test.cpp relies on a pure behavior of std::string::compare function
SERVER-71305 Legacy shard collection path waits on wrong opTime to be majority committed (5.0 and older)

Query

SERVER-66289 $out incorrectly throws BSONObj size error on v5.0.8
SERVER-70381 _internalSearchIdLookup stage violates a 5.0 precondition of the getOwnershipFilter function

Operations

SERVER-67793 log_progress_msg in init.d does not print message

Build and Packaging

SERVER-48203 Support --install-action for Ninja builds
SERVER-64289 Platform Support: Add support for RHEL7 PPC in 5.0.X
SERVER-69507 Rpath should only be set on dynamic builds

Internals

SERVER-54284 ExceptionFor<ErrorCodes::WriteConflict> should resolve to WriteConflictException
SERVER-57072 Explore upgrading wheel on all platforms.
SERVER-60016 serverStatus and collection stats should not block on the RSTL lock
SERVER-61185 Use prefix_search for unique index lookup
SERVER-63104 Make it easy to run jsCore locally again in a world with tests tagged by feature flag
SERVER-63585 Fastcount gets out of sync when a delete rollbacks and another transaction deletes the same rows
SERVER-66525 errexit prevents capturing pip install log
SERVER-66972 Database critical section does not serialize with ongoing refreshes
SERVER-67385 Range deletion tasks may be wrongly scheduled before ongoing queries on range finish on a shard primary
SERVER-67538 Multi-doc transactions should fail if on an old, incompatible snapshot
SERVER-67681 Create specific target for compile commands
SERVER-68115 Bug fix for "elemMatchRootLength > 0" invariant trigger
SERVER-68477 Improve NaN-handling for expireAfterSeconds TTL index parameter
SERVER-68901 Incorrect $elemMatch query analysis in mongocryptd if document contains 2 different fields with the same name
SERVER-69001 Initial sync should set the minValid document to the "stopTimestamp"
SERVER-69133 remove redundant setting of hardlink install action
SERVER-69281 Force minimum ninja version
SERVER-69348 Commands must declare empty auth checks to be universally callable
SERVER-69380 $_internalUnpackBucket stage can incorrectly swap with a $project if an inclusion projection has already been absorbed
SERVER-69389 Command checkAuthorization may throw ErrorCodes::NamespaceNotFound for existing collection while trying to resolve UUID to namespace when the node is shutting down.
SERVER-69446 Increase electionTimeoutMillis in jstests/replsets/dbcheck_write_concern.js
SERVER-69569 Python scripts failing in Evergreen tasks
SERVER-69784 Fix instances of signed char misuse
SERVER-69868 Return an error when starting a TransportLayer that is shutdown
SERVER-69898 Wait for the critical section catch-up phase before refreshing the DB version
SERVER-69912 SConstruct is executable by mistake
SERVER-69926 errorcodes.py doesn't detect duplicate errors in MONGO_UNREACHABLE_TASSERT
SERVER-69930 Unexpected error message in the logs attempting to refresh the version of a dropped database
SERVER-70062 Log pertinent info about oplog entries in oplog rolled over restore failure
SERVER-70160 Do not push down $match that needs whole document before $internalUnpackBucket
SERVER-70299 Remove JSON.send command usage
SERVER-70314 Adjust time series extended range tests to account for log retention limitations
SERVER-70348 Remove EAGAIN for queryable WT and retry internally
SERVER-70469 Use virtual env python in watchdog tests
SERVER-70483 Update Resmoke to pass "evergreen_execution" up to logkeeper.
SERVER-70484 Remove signal processing module from perf.yml and sys_perf.yml
SERVER-70557 Increase timeout for integration_tests_sharded on s90x
SERVER-70633 Make per shard cursors suite actually run tests in 5.0
SERVER-70879 Fix race where multiple threads are turning an index multikey concurrently
SERVER-71055 OplogOrder test can read stale all_durable timestamp after rolling back oplog entries
WT-8234 Prevent eviction of internal pages while reconciling leaf pages which could refer to their memory
WT-9323 Fix a race tracking whether a tree has updates after a checkpoint
WT-9599 Acquire the hot backup lock to call fallocate in the block manager
WT-9763 Return EBUSY if the time window of inserting record does not match with history store time window

5.0.13 Changelog

Sharding

SERVER-68094 Resharding with custom generated _id fails with projection error
SERVER-68139 Resharding command fails if the projection sort is bigger than 100MB
SERVER-68869 A retry of _configSvrReshardCollection can succeed causing resharding_coordinator_recovers_abort_decision.js to fail
SERVER-69142 A retry of _shardsvrReshardCollection can cause DuplicateKey error (resharding_nonblocking_coordinator_rebuild.js)
SERVER-69220 refineCollectionShardKey permits toggling current shard key fields between range-based and hashed, leading to data inconsistency
SERVER-69384 Fix v5.0 legacy shardCollection path for implicitCreateIndex parameter
SERVER-69700 Replication rollback fails resharding_coordinator_recovers_abort_decision.js

Write Operations

SERVER-50454 Avoiding sending the "keyValue" field to drivers on duplicate key error

Internals

SERVER-58673 Enable featureFlagPerShardCursor
SERVER-60551 Occasionally getting "Initialized wire specification" when connecting
SERVER-61185 Use prefix_search for unique index lookup
SERVER-62400 Add $_passthroughToShard parameter to AggregateCommandRequest
SERVER-62681 Create change streams per shard cursor passthrough suite
SERVER-62738 Give mongos the ability to passthrough to a specific shard
SERVER-63772 Post Batch Resume token not sent on initial batch from per shard cursor change stream
SERVER-63773 Per Shard cursor post batch resume token not set in getMore responses
SERVER-63774 Pass optional dbVersion to runPipelineOnSpecificShard
SERVER-63781 $sortKey not filtered out in initial batch from post batch resume token
SERVER-65006 Write conflict on commitIndexBuild oplog entry insertion can cause multikey to fail to be set
SERVER-66794 Add an in-memory flag for TS collections having dates outside years 1970-2038
SERVER-67402 Linearizable reads can occasionally read with wrong read source
SERVER-67538 Multi-doc transactions should fail if on an old, incompatible snapshot
SERVER-67650 Resharding recipient can return remainingOperationTimeEstimatedSecs=0 when the oplog applier hasn't caught up with the oplog fetcher
SERVER-67653 Resharding coordinator can incorrectly conclude that it can start the critical section although on one recipient the oplog applier hasn't caught up with the oplog fetcher
SERVER-67725 Check catalog consistency on shards as precondition for rename
SERVER-67916 Race during stepdown can trigger invariant in ReshardingMetrics
SERVER-68003 Make experiment_unified_ninja.vars the default
SERVER-68126 Check for negative maxChunkSize input value in AutoSplitVector
SERVER-68691 $graphLookup does not report variable references for 'restrictSearchWithMatch' filter
SERVER-69002 [5.0] backport pm-2419 Per Shard Cursors via mongos
SERVER-69108 SCCL can immediately return config and admin metadata without triggering a refresh
SERVER-69547 Add multiversion_incompatible tag to show_raw_update_description*.js
SERVER-69590 libunwind warnings on clang arm platforms
SERVER-69611 Set the -ffp-contract=off compiler option by default
SERVER-69693 Use lambda instead of repeating code in resharding coordinator
SERVER-69785 robustify change_streams_per_shard_cursor.js
WT-9870 Fix updating pinned timestamp whenever oldest timestamp is updated during recovery

5.0.12 Changelog

Sharding

SERVER-63732 Add new implicitlyCreateIndex and enforceUniquenessCheck to shardCollection command
SERVER-64142 Add new enforceUniqueness to refineCollectionShardKey command
SERVER-68728 Add addl. activation condition for interruptBeforeProcessingPrePostImageOriginatingOp fail point
SERVER-68869 A retry of _configSvrReshardCollection can succeed causing resharding_coordinator_recovers_abort_decision.js to fail
SERVER-69142 A retry of _shardsvrReshardCollection can cause DuplicateKey error (resharding_nonblocking_coordinator_rebuild.js)

Replication

SERVER-62636 setFeatureCompatibilityVersion 4.4 succeeds on 5.0 binVersion that has indexes with conflicting options

Internals

SERVER-58176 Mongos does not validate readConcern on insert/update/delete commands
SERVER-58966 timeseries_granularity.js and timeseries_timestamp_rounding.js collide on test namespaces in parallel suite
SERVER-59834 $group with allowDiskUse doesn't clean up _tmp files
SERVER-60958 Avoid server hang in chunk migration when step-down event occurs
SERVER-63843 Don't allow recursive doLog in synchronous signal handlers
SERVER-63852 getThreadName() should not crash
SERVER-64573 Make implicitlyCreateIndex and enforceUniquenessCheck fields optional
SERVER-64741 Create mongos appendOplogNote command
SERVER-65006 Write conflict on commitIndexBuild oplog entry insertion can cause multikey to fail to be set
SERVER-65382 AutoSplitVector should not use clientReadable to reorder shard key fields
SERVER-66794 Add an in-memory flag for TS collections having dates outside years 1970-2038
SERVER-67126 Remove LOGV2 call from printStackTrace no-LOGV2 codepath
SERVER-67280 Ensure HealthObserver::periodicCheckImpl() implementations handle exceptions and return an appropriate failing health check status when one occurs
SERVER-67725 Check catalog consistency on shards as precondition for rename
SERVER-67814 Track the number of time-series collections with dates outside 1970-2038 in serverStatus
SERVER-67939 run_dbcheck_background.js should be resilient to CappedPositionLost
SERVER-68039 Old pymongo version 3.10.1 on MongoDB v5.0 causes Invariant failure (message.operation() == dbMsg) after connection reset by peer
SERVER-68399 Fix parsing of safeint version numbers in blackduck_hub.py
SERVER-68482 [5.0] Add TSAN exclusion to getFlowControlStats
SERVER-68538 Typo in dependencies list in RPM config forces to fail installing mongodb enterprise in amazon linux 1
SERVER-68540 Add docker_incompatible tag for jscore tests
SERVER-68694 Investigate the locking around the compact command
SERVER-68737 remove multiversion test from debian11 5.0
SERVER-68766 Add option to re-enable single value MapReduce optimization
SERVER-68925 Reintroduce check table logging settings at startup (revert SERVER-43664)
SERVER-69052 Ensure bucket collection is valid when checking for extended range
SERVER-69141 [6.1] Move forward pinned TSBS version

5.0.11 Changelog

Sharding

SERVER-56185 Investigate possible improvements with session migration and a chunk migration's critical section
SERVER-61985 resharding_coordinator_recovers_abort_decision.js may report resharding operation as succeeding due to primary shard retrying _configsvrReshardCollection and running a second resharding operation
SERVER-64340 Warn if balancer is disabled while draining shard
SERVER-67492 Failed chunk migrations can lead recipient shard to have divergent config.transactions records between primary and secondaries
SERVER-68431 resharding_test_fixture doesn't configure failpoints for all nodes of config server
SERVER-68495 Resharding a collection with a very large number of zones configured may stall on config server primary indefinitely
SERVER-68628 Retrying a failed resharding operation after a primary failover can lead to server crash or lost writes
SERVER-68728 Add addl. activation condition for interruptBeforeProcessingPrePostImageOriginatingOp fail point

Query

SERVER-43155 Queries which exceed maxTimeMS may return NetworkInterfaceExceededTimeLimit
SERVER-66072 $match sampling and $group aggregation strange behavior

Build and Packaging

SERVER-61894 Support the 'showRawUpdateDescription' option in change stream specs
SERVER-63159 Implement the $_internalApplyOplogUpdate aggregation stage

Internals

SERVER-60607 improve handling of large/NaN values for geo index version
SERVER-60958 Avoid server hang in chunk migration when step-down event occurs
SERVER-61321 Improve handling of large/NaN values for text index version
SERVER-62747 proxy_protocol_connect.js needs to use the loopback address for Docker containers
SERVER-65262 Expand usage of WT numerical timestamp API
SERVER-65884 $lookup from time-series can place $sequentialCache after correlated $match
SERVER-66023 Do not constantly reset election and liveness timers
SERVER-66310 Make ExpressionSetUnion::isCommutative() collation aware
SERVER-66548 $lookup sequential cache can incorrectly treat a $facet as non-correlated
SERVER-66651 Role "restore" not sufficient for mongorestore --preserveUUID
SERVER-66726 Fix serialization in killAllSessionsByPattern
SERVER-66841 LOGV2: invalid JSON when truncation happens at a backslash character
SERVER-66938 Drastically simplify command to generate ninja files
SERVER-67122 Add warning when building with --module=ninja that it is deprecated
SERVER-67296 Mark the OpCtx of the configsvr commands used to commit chunk-related DDL ops as interruptible
SERVER-67305 Lock-free reads setup should validate writes permitted before and after setting up snapshot.
SERVER-67523 Must clear _nextCall on reschedule failure in delayable_timeout_callback
SERVER-67532 Fail less in OplogServerStatusSection
SERVER-67683 Change some of the modes in fast and opt builds
SERVER-67845 Acquire critical section in rename "check preconditions" phase only if target not sharded
SERVER-67939 run_dbcheck_background.js should be resilient to CappedPositionLost
SERVER-68041 Robustify merge_write_concern.js and add diagnostic log
SERVER-68130 AutoSplitVector could generate response bigger than BSONObjMaxUserSize
SERVER-68158 serverstatus_indexbulkbuilder.js should run listIndexes on primary after creating indexes
SERVER-68184 Use Number instead of NumberLong when indexing in checkWritesOfCommittedTxns
SERVER-68193 Sharding DDL coordinator can lock itself out in distlock retry loop
SERVER-68487 add BSONElement method to check for NaN field values
SERVER-68511 movePrimary might introduce sharding metadata inconsistency in MongoDB 5.0+
SERVER-68522 Prevent 5.0 binary from starting in fCV 4.4 with misconfigured TTL index
SERVER-68540 Add docker_incompatible tag for jscore tests
SERVER-68574 Switch to the new logkeeper cluster
SERVER-68737 remove multiversion test from debian11 5.0
WT-8847 Add tombstone to WT_SAVE_UPD to truncate the update list upon page restore
WT-9004 Fix memory leak in update restore eviction
WT-9302 Deprecated object_target_size as a config in api_data.py
WT-9311 Ensure log messages clearly identify storage HW corruption
WT-9477 Don't allow checkpoint triggering internal page split which leads to corrupted internal page in the checkpoint
WT-9500 Fix RTS to use cell time window instead of key/value timestamps of HS update

5.0.10 Changelog

Sharding

SERVER-57519 Make ARS use causally consistent ShardRegistry::getShard() function
SERVER-62272 Adding schema validation to a collection can prevent chunk migrations of failing documents
SERVER-62432 Ensure safe access to ShardingDDLCoordinator instance state documents
SERVER-62656 Decouple mongos-to-config-server connection pool sizing from mongos-to-shard-server connection pool sizing
SERVER-63243 Range deleter must not clean up orphan ranges in a round-robin fashion
SERVER-64433 A new topology time could be gossiped without being majority committed
SERVER-65027 Resharding commands permit extra options without returning an error
SERVER-65821 Deadlock during setFCV when there are prepared transactions that have not persisted commit/abort decision
SERVER-65925 shardsvrCommitReshardCollection should check for transient errors when joining
SERVER-65930 DDL coordinators and rename participant initial checkpoint may incur in DuplicateKey error
SERVER-66046 Resharding coordinator won't automatically abort the resharding operation when a recipient shard errors during its applying phase
SERVER-66618 Ensure ReshardingCoordinator has aborted in resharding_coordinator_recovers_abort_decision.js
SERVER-66866 The range deleter waits between batches while holding the collection IX lock
SERVER-67457 Resharding operation aborted in the midst of contacting participants may stall on config server primary indefinitely

JavaScript

SERVER-61234 JS object-based types are not properly auto-serialized when directly returned by server-side JS functions

Build and Packaging

SERVER-66627 Backport the install-devcore target

Internals

SERVER-57938 Skip polygon validation for stored GeoJSON when query has $geoIntersect and a 2dsphere index
SERVER-58257 Add better diagnostics to predictive_connpool.js
SERVER-59658 Improve logging to reflect that sharding metadata refresh waiting on replication
SERVER-61856 Upgrade libunwind to 1.6.2+
SERVER-62386 Coverity analysis defect 121298: Parse warning
SERVER-62716 Handle spurious finishWaitingForOneOpTime in WaitForMajorityServiceTest
SERVER-63271 serverStatus can fail the server
SERVER-63493 update-shard-key tests failing due to transaction lock timeouts
SERVER-63971 Change server parameter to default to read-your-writes behavior after 2PC transaction
SERVER-64215 Interrupt OplogBufferMock::waitForData on shutdown
SERVER-64244 RunDBCheckInBackground should be resilient to interrupts
SERVER-64509 Fix ShardRegistry threadpool shutdown order
SERVER-64627 Need general method to handle in-memory state after initial sync
SERVER-64628 More testing of adding nodes to sharded sets
SERVER-64659 Report in serverStatus number of file descriptors used during index builds
SERVER-64725 Make ShardRegistry::periodicReloader interruptible
SERVER-64797 Use WT's new numerical timestamp API
SERVER-65100 Increase memory block size for BSONColumn
SERVER-65131 Disable opportunistic read targeting (except for hedged reads)
SERVER-65313 Use BatchedCollectionCatalogWriter during startup recovery
SERVER-65371 MigrationSourceManager running on secondary node may trip invariant
SERVER-65399 'commitIndexBuild' oplog entry is a no-op for unfinished index builds not restarted
SERVER-65723 Add tunable parameter to improve batching on secondaries
SERVER-65777 "revokePrivilegesFromRole" param.ns missing user object in audit log
SERVER-65797 Remove invalid index specs in memory before parsing for listIndexes
SERVER-66087 Call curl_global_init before threading enabled
SERVER-66111 Curl implementation of HTTPClient should respect default timeouts
SERVER-66319 dbcheck_no_history_on_secondary.js disables dbCheck failpoint too early
SERVER-66379 $or to $in conversion flawed
SERVER-66384 Enable command line customization of NINJA_BUILDDIR
SERVER-66418 Bad projection created during dependency analysis due to string order assumption
SERVER-66433 Backport deadline waiting for overlapping range deletion to finish to pre-v5.1 versions
SERVER-66461 Run notarization earlier in the build process
SERVER-66520 add index build UUID to BackgroundOperationInProgress error messages
SERVER-66556 Prevent potential race when releasing cursors during shutdown
SERVER-66559 Expand the internalQueryMaxAddToSetBytes param from 32 to 64 bits
SERVER-66658 Shard registry might be accessed before initialization
SERVER-66727 Time-series bucket can be created that violates max time-span
SERVER-66769 Update spawnhost setup script to support Windows hosts via cygwin
SERVER-66799 Fix getParameterWithDetails.js failure on ephemeralForTest
SERVER-66843 Use defensive programming in DeadlineFuture destructor
SERVER-66860 FSM tests should not reuse same database names
SERVER-66902 Multiversion setup is consistently failing on the mongodb-mongo-v5.0 Evergreen project
SERVER-66955 Remove JSON.send usage in perf projects
SERVER-67014 Say that "the client driver may require an upgrade" in warning message for deprecated op codes in 5.0
SERVER-67106 The _flushRoutingTableCacheUpdates() command should be able to also serve requests referencing collection views.
SERVER-67167 DIsable or_to_in.js from running in the parallel suite
SERVER-67220 [5.0] set_fcv_prepared_transaction.js is not resilient to StaleConfig errors
SERVER-67405 Handle empty string for is_patch evergreen expansion
SERVER-67513 Disable or_to_in for jsCore_compatibility for v5.0
WT-8425 Push updates with the same commit timestamps in the out_of_order_ts_updates vector in hs_rec.c.
WT-8669 Assert that the timestamps are not OOO in __hs_insert_record
WT-9249 Compare and fix the start durable timestamp if it is greater than ooo timestamp
WT-9251 Perform log flush before the metadata checkpoint

5.0.9 Changelog

Sharding

SERVER-62175 Mongos fails to attach RetryableWrite Error Label For Command Interrupted In _parseCommand
SERVER-62432 Ensure safe access to ShardingDDLCoordinator instance state documents
SERVER-64822 Sharding an empty collection releases the critical section too early
SERVER-66041 Chunk cloner must never consider too big a chunk with only one document

Query

SERVER-63642 Add serverStatus metrics to measure multi-planning performance

Build and Packaging

SERVER-42470 Generate additional configuration for libunwind
SERVER-64332 Notarize MongoDB builds for macos
SERVER-66386 Update AMI images for package tests

Internals

SERVER-57546 Increase test-specific timeouts for roles lock acquisition
SERVER-58337 Log deprecation warning and bump serverStatus counter upon receipt of OP_QUERY command
SERVER-60758 Prevent dbVersion refreshes from failing transactions in txn_recover_decision_using_recovery_router.js
SERVER-61018 Create a generic histogram type
SERVER-61110 Fix locking in AuthorizationContract::contains
SERVER-61460 Resmoke should merge config_svr options with mongod_options rather than overriding them
SERVER-62941 Update FTDCServerStatusCommandCollector to include oplog metrics from serverStatus command
SERVER-62992 Remove need for resmoke.ini
SERVER-63254 Add Index usage metrics to serverStatus
SERVER-63796 Enable Feature flag for PM-2750
SERVER-63850 Add the count command to API version 1
SERVER-64664 ninja tool should not consider install files generated source
SERVER-64815 Prevent buildindexes_false_commit_quorum.js from running in multiversion tests
SERVER-65137 detect namespace changes when refreshing Collection after yielding
SERVER-65166 Use compareOptimes in abort_in_progress_transactions_on_step_up.js
SERVER-65184 Avoid concurrent election and stepdown in downgrade_default_write_concern_majority.js
SERVER-65271 serverStatus should allow fine-grained metrics exclusion
SERVER-65636 Remove limits on number of LDAP connections per host
SERVER-65861 Remove enterprise-rhel-83-s390x from mh_variants on 5.0
SERVER-65995 Reduce Evergreen cron frequency on older branches
SERVER-66089 Initial sync should do transaction table read with a later afterClusterTime
SERVER-66117 Disable qualify_shortname in mock libkrb5 configuration
WT-8250 Increase the maximum expected space available after compaction in test_wt7989_compact_checkpoint
WT-8450 Report stats in hs_cleanup_stress, don't validate them
WT-8481 Split cppsuite search near tests and update their logging levels
WT-8622 Read in last_ckpt_base_write_gen at start of recovery
WT-8860 Save the mongod logs as a test artifact in many-collection-test
WT-9019 Disable cyclomatic-complexity test on 5.0
WT-9029 Remove object_target_size option from WT_SESSION::create
WT-9044 Disable code coverage measurement on mongodb-5.0
WT-9054 Correctly configure split stress options in format.sh
WT-9096 Fix search near returning wrong key/value sometimes when key doesn't exist

5.0.8 Changelog

Sharding

SERVER-62690 Shard is shutting down before finishing draining in test
SERVER-65533 Operations with {readConcern:available} do not treat the collection as UNSHARDED

Write Operations

SERVER-65261 Deleting from a capped collection via collection scan reports number of documents deleted incorrectly

Build and Packaging

SERVER-44074 Platform Support: Add Enterprise RHEL 8 (zSeries)

Internals

SERVER-55173 Segmentation fault in WiredTigerSession::releaseCursor
SERVER-56003 ninja + icecream with changing compilers doesn't regen run-icecc.sh
SERVER-56731 Consider running server tests on newer SLES 12 service pack
SERVER-58506 Command to expose settability for Server Parameters
SERVER-60105 Inserts into timeseries collections are not observable from any opcounter
SERVER-60485 Tasks which run on the MigrationUtilExecutor must not wait for shutdown to complete
SERVER-61032 Convert all references to /opt/mongodbtoolchain/gdb to a versioned equivalent
SERVER-61663 Dynamically split concurrency_metrics and concurrency_replication_metrics into smaller tasks
SERVER-61879 Refreshes to recover migrations must never join ongoing refreshes
SERVER-62205 Include sanity check for max chunk size argument of [auto]splitVector
SERVER-62229 Fix invariant when applying index build entries while recoverFromOplogAsStandalone=true
SERVER-62299 Platform Support: Add support for Debian 11
SERVER-63010 Ensure that unpacking measurements doesn't overwrite pushedown addFields that are computed on meta data
SERVER-63387 StreamingCursor should return backup blocks in the order they were retrieved from the WiredTiger backup cursor
SERVER-63479 Correct $$SEARCH_META ban in sharded environments
SERVER-63531 commitQuorum incorrectly includes buildIndexes:false nodes and error message incorrectly says that only voting nodes are eligible
SERVER-63910 Generalize this error message related to the critical section
SERVER-64031 serverStatus should not take PBWM lock
SERVER-64184 Track usage of allowDiskUse:true in agg command
SERVER-64485 Use _id to determine the update type in extractUpdateType()
SERVER-64554 abortIndexBuild oplog entry has no effect when run with --recoverFromOplogAsStandalone
SERVER-64732 [v5.0] BSONColumn decompression of interleaved arrays
SERVER-64757 Improve error messages when scons fails to generate-ninja on Windows
SERVER-64983 Release Client lock before rolling back WT transaction in TransactionParticipant::_resetTransactionState
SERVER-65024 Multiple documents with the same _id value make reIndex invariant
SERVER-65032 Pin python package BaseResponse for ocsp suite
SERVER-65182 Fix split_horizon_hostname_startup.js to use an assert.soon when getting the replsetconfig
SERVER-65200 Package task not run as part of task group
SERVER-65211 Use expansion to get binaries from the current branch
SERVER-65284 Create collection coordinator should always perform cleanup on subsequent execution
SERVER-65430 Disable capped_deletes.js on ephemeralForTest
SERVER-65718 Fix mypy error
WT-7662 Format timed out with prepare-conflict
WT-8260 Create a Python suite test to validate new EVENT_HANDLER JSON format
WT-8708 Fix timestamp usage error in test/checkpoint
WT-8924 Don't check against on disk time window if there is an insert list when checking for conflicts in row-store

5.0.7 Changelog

Sharding

SERVER-60109 Ensure vector clock is recovered on step-up
SERVER-61249 refine_collection_shard_key_basic.js relies on a best-effort refresh that might not happen in case of failover
SERVER-61444 Resharding uses of bumpCollectionVersionAndChangeMetadataInTxn are not idempotent
SERVER-61755 Migration recovery should handle refined shard key
SERVER-62072 _configsvrReshardCollection may return without having waited for unsetting "reshardingFields" to replicate to majority
SERVER-62521 Distributed locks might not be released on definite error when using a DDL coordinator
SERVER-62761 [v5.0] receiveChunkWaitForRangeDeleterTimeoutMS is being passed on 4.4 binaries
SERVER-62906 Add a check in the createCollection/shardCollection path verifying the collection name length
SERVER-62907 Vector clock components must survive CSRS non-rolling restart
SERVER-63722 Rename collection participants get stuck upon errors different from stepdown/shutdown
SERVER-63742 Default topology time in shard can lead to infinite refresh in shard registry
SERVER-64517 RecoverableCriticalSection is not properly recovered on startup
SERVER-64580 Step downs while sharding a collection in mixed binaries shards might crash the old binary

Replication

SERVER-54374 Race between signalOplogWaiters and StorageEngine::loadCatalog

Query

SERVER-40691 $nin:[[],...] queries are not indexed

Operations

SERVER-21070 Add option to gather collection stats

Internals

SERVER-51456 Database Profiler outputs incorrect value of property "keysDeleted" for a remove operation when a write conflict occurs
SERVER-53993 Attach client strand before releasing the opCtx in AsyncCommandExecution tests
SERVER-56300 Add append range functionality to BSON obj and array builders
SERVER-56558 Robustify validate_db_metadata_command.js test
SERVER-56931 instrument ASIO set_option failures better
SERVER-57662 Wait for config.system.sessions collection to exist on the config server before refreshing logical session cache
SERVER-58069 ASSERT_THAT matcher framework for unit tests
SERVER-58152 Create Feature flag for Remove Faulty Mongos From Cluster Topology
SERVER-58310 ThreadPoolTaskExecutor is memory unsafe when task cancellation occurs around the same time an exhaust network response is received
SERVER-58499 Add a new error code LoadBalancerSupportMismatch
SERVER-59220 Connectivity probes in ocsp_server_refresh.js should use fresh shells
SERVER-59223 Improve ecs scp robustness
SERVER-59290 Re-evaluate sync source after incrementing config version
SERVER-59356 Create dummy FaultManager singleton, FaultStatus enum and dummy unit test
SERVER-59357 Create dummy Fault class and dummy unit test for it
SERVER-59358 Create FaultFacet interface, mock implementation and unit test running mock that imitates a failure
SERVER-59360 Create HealthObserver interface, mock implementation and unit test invoking the periodic check with mocked failure
SERVER-59361 Implement periodic health check thread pool
SERVER-59362 Setup Fault Manager State Machine
SERVER-59364 Should move to the OK state after performing a successful round of health checks when in the StartupCheck state
SERVER-59365 Should not transition to OK state if initial health checks are not completed successfully
SERVER-59366 Progress monitor for periodic health check
SERVER-59367 Should create in-memory Fault instance when entering the TransientFault state
SERVER-59370 Should Transition to ActiveFault state when in the TransientFault state for kActiveFaultDuration
SERVER-59382 Enforce non-critical facets not entering ActiveFault state
SERVER-59390 Should provide the ability to perform periodic health checks against config server
SERVER-59397 implement randomization for health check periods
SERVER-59496 Fault class should be a container of active fault facets
SERVER-59522 HealthCheckStatus should track fault status and lifetime
SERVER-59567 Periodic check should invoke observers, simulate HealthObserver Mock failure
SERVER-59608 Coverity analysis defect 120502: Parse warning
SERVER-59912 Initial no-op scaffolding of the Ldap health checker
SERVER-60079 Common health observer code to incorporate generic patterns from Ldap observer
SERVER-60316 FaultManager should start with periodic checks disabled
SERVER-60412 Host memory limit check does not honor cgroups v2
SERVER-60587 Implement FaultFacet
SERVER-61016 Swallow connection reset-related errors received during ASIOSession creation on outbound connection.
SERVER-61095 Improve transport_layer_asio_test.cpp
SERVER-61104 Robustify find_and_modify_invalid_query_params.js
SERVER-61220 Integration test for Progress monitor
SERVER-61315 Ldap health check executor should support aborted tasks
SERVER-61368 FaultManager test suite should use real thread pool
SERVER-61438 Fix race in health_observer_test.cpp
SERVER-61490 transport_layer_test: asio connect race
SERVER-61592 Querying with ms precision does not return expected results (TS collection)
SERVER-61662 SCons configure checks should always run with verbosity
SERVER-61706 make sure that the new config has reached all nodes in cluster_x509_rotate
SERVER-61769 Attempting to run an aggregation with $out or $merge in a transaction on a sharded cluster leaves idle cursors open
SERVER-61871 use tassert for state machine programmer errors
SERVER-61872 Fix thread pool starvation in FaultManager
SERVER-61873 LDAP health observer runtime params
SERVER-61914 add fault facet details to FaultImpl::toBSON
SERVER-61921 Link failure in noSSL mode in FaultManager
SERVER-61956 fix data race when accessing the state machine's state
SERVER-61977 Concurrent rollback and stepUp can cause a node to fetch from a timestamp before lastApplied once it has stepped down.
SERVER-62017 Enable all feature flags by default in the sys-perf all feature flags variant
SERVER-62084 Serializer for FaultFacetType is broken
SERVER-62085 Use more bits for hashedMultikeyMetadataPaths in validation
SERVER-62096 /proc/<id>/smaps is not available
SERVER-62098 Guard healthCheckContexts with mutex in fault_manager.cpp
SERVER-62192 Handle feature flag disabled for implicit sharding accessed collection
SERVER-62242 $indexOfArray does not work with duplicate values in array
SERVER-62285 validate cachedir add push failure debug messages
SERVER-62368 Range deleter must honor rangeDeleterBatchDelayMS
SERVER-62379 Fix deadlock between ReplicationCoordinator and BackgroundSync on stepUp
SERVER-62466 _lastTransitionTime stat field in FaultManager is never changed
SERVER-62511 Race in dbcheck_no_history_on_secondary.js
SERVER-62513 RunDBCheckInBackground should retry on Interrupt errors
SERVER-62514 dbcheck_write_concern.js should prevent primary from stepping down
SERVER-62569 IDL Compatibility Checker script doesn't properly handle array types
SERVER-62651 Add enable all feature flags by default feature to Enable all feature flags by default to microbenchmark project.
SERVER-62668 Synchronize access to ImpersonatedUserMetadata in OperationContext.
SERVER-62680 validate cachedir make local tmp to ensure successful copy
SERVER-62682 PrimaryOnlyService Does Not Call _rebuildCV.notify_all() leading to calls to waitForConditionOrInterrupt not being triggered
SERVER-62712 validate cachedir isolate cache errors to only the cache debug log file
SERVER-62876 Stop testing tenant migrations with capped collections
SERVER-62948 Ensure FTDC collectors don't have a read timestamp
SERVER-63010 Ensure that unpacking measurements doesn't overwrite pushedown addFields that are computed on meta data
SERVER-63073 Fix ShardNotFound handling in shard_removal_triggers_catalog_cache_invalidation.js
SERVER-63079 Avoid using projection parser in $setWindowFields
SERVER-63097 stepdown_race_with_transaction.js should use the "uses_transactions" tag.
SERVER-63141 Difference in $lookup/$redact/$let behaviour with pipeline optimization
SERVER-63197 Pin microbenchmarks genny version
SERVER-63201 Relax restriction of deletion ops in applyOps command.
SERVER-63203 Chunk splitter never splits if more than 8192 split points are found
SERVER-63214 Ignore hash inconsistency between whole dbs when collection hash mismatch between image collections
SERVER-63234 Better logging to explain LDAP health check flakiness
SERVER-63239 Do not throw exception in AutoSplitVector on empty ranges
SERVER-63240 clearJumboFlag might persist a ChunkVersion with a wrong format
SERVER-63250 Fix implicitly sharding timeseries collections feature flag check
SERVER-63279 Pushing predicates on the time-series metaField past unpacking can cause incorrect results
SERVER-63288 Add debug log messages for queryable http calls
SERVER-63417 Oplog fetcher should not retry when a node is known to be down
SERVER-63428 Robustify oplog applying code for update operation
SERVER-63432 Transferring large file to repo
SERVER-63471 waitForPrimaryOnlyServices finish rebuilding before testing stepDown in no_disconnect_on_stepdown.js
SERVER-63497 Fix icecream debugging
SERVER-63505 Ensure arbiter recognizes primary node in rollback_views.js
SERVER-63512 Use optimized (no isSelf calls) reconfiguration on heartbeat reconfig
SERVER-63531 commitQuorum error message incorrectly says that only voting nodes are eligible
SERVER-63646 _raise_if_unsafe_exit uses wrong return_code
SERVER-63859 Disallow collMod with expireAfterSeconds on a view
SERVER-63876 [5.0] Secondary nodes crash when applying collMod with index.expireAfterSeconds option
SERVER-63968 Prohibit enumeration of builtin roles on $external database
SERVER-63974 Pin version of itsdangerous python dependency
SERVER-63986 Disallow 4.x running update_with_dollar_fields.js
SERVER-64182 Re-enabling health checks should check if another pending check was already scheduled
SERVER-64304 Using --recoverFromOplogAsStandalone can result in index builds crashing the server
SERVER-64369 Must not allow deletes from capped collections in fCV 4.4
SERVER-64403 Find queries with SORT_MERGE collation-encode the missing sort attribute
SERVER-64555 [5.0] Allow new unique index data formats to exist
WT-7922 Handle missing WiredTiger version file
WT-7954 Use longer flush_tier timeout in test_tiered04
WT-8074 Panic in reconciliation if inserting content into the history fails
WT-8149 Updating metadata salvage csuite test to handle salvaging table metadata without salvaging file metadata
WT-8198 Switch the bulk load cursor to a scratch buffer
WT-8320 Select updates restored from history store irrespective of visibility
WT-8362 Remove or rewrite HS entries of a key when OOO tombstone is written to datastore
WT-8417 Restructure assert testing in search near 01 cpp for concurrency
WT-8422 Clear the on-disk cell time window if it is obsolete
WT-8424 Use consistent toolchain in little-endian
WT-8477 Enforce the use of Pymongo 3.12.2 in our Evergreen tests
WT-8598 Avoid checkpoint cleanup always on shutdown
WT-8605 Disable the perf tests for non-develop branches in Evergreen
WT-8649 WT_SESSION methods cannot release scratch buffers unless reset or closing
WT-8743 Configure hs_cleanup configuration to stress the cache less
WT-8753 Add tombstone when rolling back in-memory, prepared, reconciled updates
WT-8799 Disable documentation update on mongodb-5.0
WT-8874 Disable compatibility tests on mongodb-5.0
WT-8879 Set the OOO flag when the selected tombstone is globally visible
WT-8894 Find the path to the mongod executable for many-collection-test

5.0.6 Changelog

Sharding

SERVER-45149 replSetStepDown command in txn_two_phase_commit_failover.js should not timeout
SERVER-56127 Retryable update may execute more than once if chunk is migrated and shard key pattern uses nested fields
SERVER-56227 Add user-facing command to set allowMigrations to false for a sharded collection
SERVER-58622 DDL coordinator handle write concern error incorrectly when removing coordinator document
SERVER-60624 txn_commit_optimizations_for_read_only_shards.js pauses replication on coordinator and can leave transaction stuck in prepare
SERVER-60682 TransactionCoordinator may block acquiring WiredTiger write ticket to persist its decision, prolonging transactions being in the prepared state
SERVER-60860 ReshardingCollectionCloner uses primary read preference when nearest was intended
SERVER-61003 ReadConcernMajorityNotAvailableYet errors from ShardRegistry must be retried
SERVER-61105 The sessions migration logic during moveChunk pollutes the logs
SERVER-61268 Fixing the release of a recoverable critical section on secondaries
SERVER-61416 Indefinitely retry errors in rename coordinator
SERVER-61459 ShardingCatalogManager::assignKeyRangeToZone() reads stale version of CollectionType while running locally on config server primary
SERVER-61461 update_shard_key_doc_moves_shards.js fails due to spurious refreshes from secondaries
SERVER-61628 Do not reschedule range deletion task when numDeleted < numDocsToRemovePerBatch
SERVER-61637 Review range deleter batching policy
SERVER-61689 ActiveMigrationsRegistry::lock method doesn't properly handle its exceptions
SERVER-61759 Unsetting the AllowMigrations flag should abort ongoing migrations
SERVER-61816 cancel_coordinate_txn_commit_with_tickets_exhausted.js can hang forever due to race condition between transaction reaper and transaction coordinator
SERVER-61945 Resharding collection cloning may fail with NamespaceNotSharded when "nearest" read preference chooses secondary
SERVER-61950 ReshardingOplogFetcher waits on network request completing without interruption, potentially preventing shard step-up from ever completing
SERVER-61976 [Resharding] Shards can error while refreshing their shard version following step-up, stalling the resharding operation
SERVER-62065 Upgrade path from 3.6 to 4.0 can leave chunk entries without history on the shards
SERVER-62171 Add logs to output of runConcurrentMoveChunk in sharding_statistics_server_status.js
SERVER-62178 Resharding can fail with NamespaceNotSharded if recipient primary fails over before creating temporary resharding collection
SERVER-62207 ReshardCollection with small maxTimeMS can crash the shard due to incorrect BSON object lifetime
SERVER-62245 MigrationRecovery must not assume that only one migration needs to be recovered
SERVER-62296 MoveChunk should recover any unfinished migration before starting a new one

Replication

SERVER-59721 Node may become unable to sync from other members after performing rollback to stable timestamp

Query

SERVER-57588 Inconsistent query results when an array position is indexed whose value is an array
SERVER-59754 Incorrect logging of queryHash/planCacheKey for operations that share the same $lookup shape
SERVER-62147 Exhaust query using the OP_QUERY protocol is broken when more than one getMore batch is required

Storage

SERVER-30846 Run dbCheck as background workload in FSM tests
SERVER-55483 Add a new startup parameter that skips verifying the table log settings
SERVER-58409 Startup RecordId initialization is flawed with durable history and reconstructing prepared transactions

Operations

SERVER-28953 Capture df (disk full) statistics in FTDC

Internals

SERVER-49748 Initial sync should clone admin.system.version before any other collections
SERVER-54468 Enable Feature flag for Minimal support for sharding time-series collections
SERVER-56167 Guarantee hang analyzer collects core dumps for sharded clusters, at minimum
SERVER-57037 Improve precision of operator counters
SERVER-57092 Use real test name for JS runner resmoke suites
SERVER-57289 redact should not convert BSONArray into BSONObj
SERVER-57312 Pin transitive Python dependencies and use the pinned file for installation in Evergreen
SERVER-57772 Failpoints on mongos rewrite state change error codes in writeConcernError
SERVER-58035 Remove db.runCommandWithMetadata from mongo shell
SERVER-58135 ReplSetTest initiate failing in replica sets with chaining disabled
SERVER-59428 Use more robust regex matching in rollback resumable index build fixture
SERVER-59779 Call asCluster() before replSetFreeze in ReplSetTest
SERVER-59781 multi_statement_transaction.js does not retry transaction on StaleConfig
SERVER-60048 CheckReplDBHash should not fail for cases where we expect retryable findAndModify images to be inconsistent after a restart
SERVER-60217 [v5.0] enableReconfigRollbackCommittedWritesCheck should be applied on 4.4
SERVER-60310 OCSP response validation should not consider statuses of irrelevant certificates
SERVER-60334 Pause the WiredTigerSizeStorer during Rollback To Stable
SERVER-60392 Fix timing in priority_takeover_two_nodes_equal_priority test.
SERVER-60513 Run burn_in_tags compile on -large distro
SERVER-60517 Enforce eviction_dirty_target < eviction_dirty_trigger in the fuzzer
SERVER-60685 TransactionCoordinator may interrupt locally executing update with non-Interruption error category, leading to server crash
SERVER-60788 merge_causes_infinite_loop.js attempts to expose a problem that no longer exists
SERVER-60809 Add ability to not idLookup after $search
SERVER-60959 Insert to a Time-Series getting error collection ErrorCodes::TimeseriesBucketCleared
SERVER-61005 rs.initiate() fails with "Invariant failure" under specific startup options
SERVER-61012 Instantiation of TEMPLATE rule sometimes has a command in generated ninja
SERVER-61097 SizeStorer can cause deadlocks with cache eviction
SERVER-61121 Make TransactionMetricsObserver support TxnNumberAndRetryCounter
SERVER-61122 Log TxnNumberAndRetryCounter in metrics and log methods inside TransactionParticipant and TransactionRouter
SERVER-61188 When storeImageInSideCollection=true, pre-image noop entries for collection with preImageRecordingEnabledForCollection=true are assigned wrong opTimes
SERVER-61194 Prevent time-series bucket OID reuse with coarse granularity
SERVER-61201 Creating a view can lead to a deadlock
SERVER-61214 Ensure having the latest known entry of the catalog cache when creating config.system.sessions
SERVER-61216 The --cache-disable flag results in a python stacktrace
SERVER-61275 Destruct the size storer after the session cache has shutdown
SERVER-61307 Add context to parsing errors for $setWindowFields' partitionBy expression
SERVER-61358 validate cachedir incorrectly re-raising InvalidChecksum
SERVER-61427 Unique index builds can cause a loss of availability during commit due to checking many false duplicates
SERVER-61479 Increase the number of retries to connect to a replica set following a stepdown
SERVER-61532 Opcounters to detect constrain violations need to be exposed.
SERVER-61550 Modify auto_workload_path in perf.yml to be relative to cwd
SERVER-61590 Presence of system.buckets collection should not assume that the collection is time-series collection.
SERVER-61591 Robustify currentop_shell.js test
SERVER-61602 timeseries_min_max.js assumes measurements are returned in insertion order
SERVER-61650 Disconnect nodes before restarting replication in sync_source_selection_ignores_minvalid_after_rollback.js
SERVER-61681 Wait for replSetGetStatus to update in replSetGetStatus_member_wall_times.js
SERVER-61690 Adjust stored fields protocol for atlas search
SERVER-61738 Revive dbCheck.js and make it deterministic
SERVER-61743 The -fno-builtin-memcmp flag shouldn't be applied except on x86_64 platforms
SERVER-61748 dbCheck should not hold a strong database lock during batches
SERVER-61754 dbCheck should not hold a strong collection lock during batches
SERVER-61757 Add a dbCheck command option to customize the batch size
SERVER-61791 pin pymongo
SERVER-61805 Use port to check primary node in timeseries_retryable_write_downgrade_oplog_rollover.js
SERVER-61846 Prevent redact from throwing BSONObjectTooLarge
SERVER-61852 dbCheck should tryLock the collection with backoff
SERVER-61858 Wait for node to become primary before disconnecting in sync_source_selection_ignores_minvalid_after_rollback.js
SERVER-61877 Remove catalog consistency verification from dbCheck
SERVER-61883 [v5.0] Read support for compressed time-series buckets
SERVER-61910 initiate_takes_stable_checkpoint.js doesn't account for closing connections in rollback
SERVER-61931 Allow ClusterManager role to operate against system.buckets.* collections
SERVER-61955 Expose dbCheck as a generally available command
SERVER-62022 Reduce dbCheck info logging in production, log start and stop
SERVER-62023 Improve dbCheck observability
SERVER-62037 Fix replica set definition in the system perf yaml file for linux-1-node-15gbwtcache
SERVER-62041 Add a maximum batch execution time to dbCheck
SERVER-62164 Remove several obsoleted build variants across all stable branches
SERVER-62210 Fix dbCheck progress meter handling of dropped and recreated collections
SERVER-62212 Support writeConcern for dbCheck
SERVER-62226 Disable dbcheck_no_history_on_secondary.js on EFT
SERVER-62243 Wait for vector clock document majority-commit without timeout
SERVER-62277 Performance regression from dbstats due to occupied disk space calculation
SERVER-62336 Tolerate SnapshotTooOld errors in dbCheck testing
SERVER-62380 Wait for majority commit point to be advanced on each node before starting rollback test in rollback_set_fcv.js
SERVER-62382 Several Amazon Linux 2 tests on the 5.0, 5.1, 5.2 and master waterfalls are not running
SERVER-62419 recover_multiple_migrations_on_stepup.js fails when executed in config server stepdown suite
SERVER-62423 Fix replsetinitiate_works_with_keyfile_profile_verbose_options.js to work on ephemeralForTest
SERVER-62592 Make timeseries_sharding_admin_commands.js clearJumboFlag test more resilient
SERVER-62706 dbcheck.js: handle replica sets with mixed debug/release members
WT-8395 Inconsistent data after upgrade from 4.4.3 and 4.4.4 to 4.4.8+ and 5.0.2+
WT-8534 Allow retrieving checkpoint snapshot for backup restore recovery
WT-8576 Enable logging in test checkpoint

5.0.5 Changelog

Sharding

SERVER-51329 Unexpected non-retryable error when shutting down a mongos server
SERVER-55382 Ignore error from retryable write being converted to transaction and that transaction failing in random_moveChunk_update_shard_key.js
SERVER-56227 Add user-facing command to set allowMigrations to false for a sharded collection
SERVER-57686 We need test coverage that runs resharding in the face of elections
SERVER-58343 Re-enable reshard_collection_failover_shutdown_basic.js
SERVER-59719 shardsvr{Commit, Abort}ReshardCollection may return unrecoverable error on stepdown, leading to fassert() on config server
SERVER-59806 Optimized path of shard collection fails to succeed with a large number of chunks
SERVER-60730 shardsvrDropDatabase should always join existing coordinator
SERVER-60751 move_chunk_critical_section_non_internal_client_abort.js does not consider config server stepdowns
SERVER-60804 Remove shard version checks from cursor_valid_after_shard_stepdown
SERVER-60945 Increase the resharding critical section timeout value for resharding_large_number_of_initial_chunks.js
SERVER-61027 Port permitMigrations changes
SERVER-61066 Make shardsvr DDL commands check primary status after marking opCtx as interruptible
SERVER-61289 Make resharding_retryable_writes.js more robust to timing
SERVER-61473 Resharding coordinator calls ReshardingMetrics::onCompletion() multiple times on transient errors, leading to config server crash
SERVER-61482 Updates to config.reshardingOperations wait for PrimaryOnlyService to be rebuilt while holding oplog slot, stalling replication on config server indefinitely
SERVER-61483 Resharding coordinator fails to recover abort decision on step-up, attempts to commit operation as success, leading to data inconsistency
SERVER-61607 Accept DuplicateKey as a possible error in resharding_nonblocking_coordinator_rebuild.js
SERVER-61633 Resharding's RecipientStateMachine doesn't join thread pool for ReshardingOplogFetcher, leading to server crash at shutdown

Replication

SERVER-54909 In replSetGetStatus, report last durable and last applied operation wall times for all members
SERVER-60946 Race condition in replsetprio1.js when initiating replset with nodes having different priorities

Aggregation

SERVER-59924 Error executing aggregate with $out with "available" read concern on sharded clusters

Storage

SERVER-58736 Avoid quadratic behavior in rollback with many collections

Internals

SERVER-54776 Enable Feature flag for PM-2191
SERVER-55535 Performance tests to exercise change streams optimizations
SERVER-57131 Fix trivial race in topology_listener_test
SERVER-57164 Invariant failure in a $group-by-variable optimization
SERVER-57171 Make the killop test more resilient
SERVER-57486 Prevent periodic index checks in transactions_stale_shard_version_errors.js test
SERVER-58636 Initial syncing node can miss final oplog entry when calculating stopTimestamp against a secondary sync source
SERVER-59329 Make sure that withTemporaryOperationContext throw an error if the node is no longer a primary
SERVER-59432 Downgrade invariant and add additional tassert for group on system variable optimization
SERVER-59654 Add Evergreen task for time-series update fuzzer
SERVER-59662 Create a concurrency test with time-series inserts and interrupt generating commands
SERVER-59858 Add observability for tasks scheduled on the reactor thread
SERVER-59871 startup_recovery_for_restore_restarts.js needs to make sure a checkpoint happens after failpoint
SERVER-59879 Adjust maxTimeMS value to allow for slower execution in the parallel test suite
SERVER-60393 increase replica_sets_jscore_passthrough time limit to 3hr.
SERVER-60424 TenantOplogFetcher times out on recreating aggregation cursor
SERVER-60632 Inconsistent error on mongos when renameCollection target already exists
SERVER-60670 use a separate branch instead of a specific commit for TPCC
SERVER-60671 Remove dagger
SERVER-60756 Add additional logging for failed updates in multi_statement_transaction_atomicity_isolation.js
SERVER-60762 $setWindowFields partitionBy an array should consistently error
SERVER-61021 Documents may be retrieved out of order in timeseries_delete.js
SERVER-61039 Sharded time-series listIndexes should report the view's namespace
SERVER-61164 Accept error code 48 (Inappropriate authentication) as a valid response for LDAP liveness check
SERVER-61178 Use less concurrency in find_cmd_with_indexes_timeseries.js
SERVER-61208 Balancer might be running when it shouldn't in transactions_stale_shard_version_errors.js
SERVER-61269 Adding log to awaitdata_getmore_cmd.js
SERVER-61283 [5.0] Add requires_fcv_50 to timeseries_insert_kill_op.js and timeseries_insert_idle_bucket_expiration.js
SERVER-61291 Fix forward compatibility with checkout_idl_files_from_past_releases.py
SERVER-61309 Fix time-series bucket lock reacquisition logic
SERVER-61360 reduce Debian 9 variants jlink to prevent OOM cases
SERVER-61405 Consider removing fCV check from $$SEARCH_META
SERVER-61597 Use deterministic order for random_moveChunk_timeseries_inserts.js
WT-3445 Add multiple tables to format tester.
WT-5008 Migrate Jenkins "wiredtiger-perf-btree" job to Evergreen
WT-5010 Migrate Jenkins "wiredtiger-perf-checkpoint" job to Evergreen
WT-5011 Migrate Jenkins "wiredtiger-perf-log-consolidated" job to Evergreen
WT-5012 Migrate wiredtiger-perf-evict to Evergreen
WT-5013 Migrate Jenkins "wiredtiger-perf-stress" job to Evergreen
WT-5580 Dump the wtperf command into logs in Evergreen wtperf test
WT-6001 Avoid reading the page into cache if it needs to be rewritten
WT-6022 NVRAM cache
WT-6116 Turn non-timestamp testing back on
WT-7694 Fixes to have bucket prefixes properly used in object names.
WT-7820 Retrieve the on-disk durable timestamp to compare with newer update timestamp
WT-7845 Add an oldest_id for tiered and its metadata.
WT-7912 Fix prefix search near optimisation to handle scenarios where the key range is split across pages.
WT-8004 Create a read order for the architecture guide
WT-8030 Add sanity checks related to eviction trigger setting
WT-8046 Keep non persistent configuration settings between wiredtiger_open calls in test/format
WT-8065 Update documentation about cursor and prefix_key configuration
WT-8076 Modify tiered_abort csuite test to work with cmake
WT-8114 Revert allow setting the prepare timestamp smaller than or equal to the latest active read timestamp with roundup prepare config
WT-8151 Make durable_start_ts equal to stop_ts if stop_ts is less than durable_start_ts and greater than start_ts
WT-8157 Fix format-abort-recovery-stress-test timeout condition
WT-8163 Consider more eviction scenarios to give up checkpoint-cleanup
WT-8167 Remove unused getters from the cppsuite code
WT-8173 Fix row column store node in architecture guide diagram
WT-8178 Push JSON output generated from wtperf_run.py to Cedar/Evergreen
WT-8179 Push out.json generated from wtperf_run.py to Atlas
WT-8188 Use compact progress stats in compact related tests
WT-8189 Add useful information for compact analysis to WT verbose messaging
WT-8192 Extend the verbose API to support the assignment of verbosity levels per event category
WT-8194 Fix ASAN leaks when tcmalloc is enabled
WT-8196 Add warning options to the cppsuite files
WT-8221 Compare write generation number before performing RTS
WT-8224 Fix coverity complains about unused variable
WT-8228 Add variable-length column store support to the compact tests
WT-8232 Fix hs18 test to use release evict cursor to evict the page
WT-8233 Fix data-validation-stress-test-checkpoint ignoring failures
WT-8237 Unassign NULL value to config after freeing, it stays unused.
WT-8241 Skip value return for largest key
WT-8253 Fix disk space issue in checkpoint stress tests
WT-8254 Implementation of new WiredTiger internal API to define verbose messages with an associated severity level
WT-8255 Create a Python suite test to assert legacy uses of the verbose interface still work as intended
WT-8256 Create new tests capturing different verbose configuration scenarios
WT-8270 Updating the time window clear obsolete stage of reconciliation to correctly consider global visibility.
WT-8271 Capture git branch and commit status in perf test result output
WT-8275 Streamline compact stats
WT-8280 Temporarily disable prefix assert
WT-8281 Fix out of order handling with history store stop timestamp
WT-8283 Use the new verbose API in compact files
WT-8284 Improve verbose logging for transactions when rollback is required
WT-8285 Simplify CMakes use of third party libraries
WT-8286 Create stress test for prefix search
WT-8291 Call _exit() instead of exit() without an exec
WT-8294 Push the results from performance tests to one collection
WT-8297 timestamp order check fired on logged table in recovery
WT-8298 Switch Evergreen performance tests to use ubuntu2004-large instances
WT-8314 Fix the block cache returning blocks for the wrong table
WT-8316 format backward compatibility mode fixes
WT-8317 Never store overflow keys on internal pages
WT-8318 Add format.sh support for a directory of CONFIG files
WT-8321 Update timeout for smoke tests to 60 minutes
WT-8331 change format to allow quote characters
WT-8335 Support compiling both a static and shared WiredTiger library in CMake
WT-8336 Disable unsafe-loop-optimizations flag when compiling c++ files
WT-8337 format direct I/O test fails to turn off backups
WT-8339 Add missing comma to wtperf monitor header
WT-8342 Coverity: CID 121074: UNINTENDED_INTEGER_DIVISION in src/support/float.c
WT-8345 API to configure cache_max_wait_ms at the session level
WT-8346 Migrate Jenkins "wiredtiger-perf-stress" remaining tests to Evergreen
WT-8347 Slipup in test_checkpoint modify changes
WT-8349 In-memory format runs can create a CONFIG with illegal cache size
WT-8350 Fix test/format problems where the wrong type of value was used to turn a configuration value off
WT-8354 Historic format builds used in compatibility runs need their previous syntax
WT-8355 Coverity analysis defect 121096: Uninitialized pointer read
WT-8357 Add more Evergreen expansions into the performance test output
WT-8358 Pass ops and args fields to wtperf via command line
WT-8359 Separate smoke tests from stress tests in Evergreen
WT-8363 Validate stats output by performance tests
WT-8364 Fix CMake bug when building cppsuite with TCMalloc
WT-8368 Fix verbose message output produced by '__wt_verbose_multi'
WT-8394 Revert Validate stats output by performance tests

5.0.4 Changelog

Sharding

SERVER-40865 The ShardServerCatalogCacheLoader does not serialize read operations with other operations for the same collection
SERVER-49897 Insert no-op entries into oplog buffer collections for resharding so resuming is less wasteful
SERVER-53335 Queries, updates, and deletes with non-"simple" collations may miss documents when using hashed sharding
SERVER-54231 Resharding can leave behind local collection on former primary shard that doesn't own any chunks
SERVER-54623 Decrease number of jobs in causal consistency passthrough suites
SERVER-55412 Mirrored reads should propagate the shard version field
SERVER-55429 Abort migration earlier when receiver is not cleaning overlapping ranges
SERVER-55557 Range deletion of aborted migration can fail after a refine shard key
SERVER-56985 Complete TODO listed in SERVER-56500
SERVER-57217 Don't report remainingOperationTimeEstimatedSecs in currentOp metrics for resharding for donors and coordinators
SERVER-57266 Create IDL representations for resharding metrics time intervals.
SERVER-57276 Capture max/min percent complete in FTDC metrics as seen by the commit monitor
SERVER-57479 Remove resharding_test_util.js
SERVER-57654 Call Pipeline::dispose() if Pipeline::getNext() throws in ReshardingCollectionCloner
SERVER-57655 Call Pipeline::dispose() if Pipeline::getNext() throws in ReshardingTxnCloner
SERVER-57665 Remove the unused disallowWritesForResharding() method
SERVER-57675 random_DDL_CRUD_operations.js may attempt to rename to a same destination ns twice
SERVER-57686 We need test coverage that runs resharding in the face of elections
SERVER-57760 Introduce dedicated OpCounters-like metrics for resharding and use them in ReshardingOplogApplier
SERVER-57761 Increment insert opcounter as part of resharding collection cloning
SERVER-58082 Fail resharding operation if allowMigrations has already been set to false
SERVER-58304 "metrics" field in resharding's donor, recipient, and coordinator documents isn't marked as optional
SERVER-58343 Re-enable reshard_collection_failover_shutdown_basic.js
SERVER-58407 Resharding components do not retry on FailedToSatisfyReadPreference when targeting remote shard, leading to server crash
SERVER-58433 ReshardingCoordinatorService Transaction In bumpCollectionVersionAndChangeMetadataInTxn Possibly Too Large
SERVER-58592 Make ReshardingCoordinatorService more robust when stepdowns happen near the end of a resharding operation.
SERVER-58871 Set fixed db primary in write_concern_basic.js
SERVER-58914 Create ReshardingDonorWriteRouter class with function stubs
SERVER-58915 Implement ReshardingDonorWriteRouter functionality along with unit tests
SERVER-58960 Measure the overhead from ShardingWriteRouter on the write codepath
SERVER-58980 Prevent Resharding Coordinator StepDownStepUpEachTransition test race between stepdown and done
SERVER-58990 Resharding always write new collection timestamp
SERVER-59023 Resharding can fail with NamespaceNotSharded following a primary failover on a recipient shard
SERVER-59160 Disable balancer in test_stacked_migration_cleanup.js
SERVER-59208 Allow retryable write in resharding_replicate_updates_as_insert_delete.js to fail with ShardCannotRefreshDueToLocksHeld
SERVER-59500 DDL coordinators must not release dist locks on stepdown
SERVER-59585 ReshardingOpObserver performs an invalid CollectionShardingRuntime cast on config servers
SERVER-59694 Resharding Prohibited Commands Incorrectly Assumes Consistency In Config.Cache.Collections Collection
SERVER-59769 Balancer conflicts with chunk migration tests
SERVER-59775 ReshardingDonorOplogIterator triggers an fassert() when it continues to run in member state SECONDARY following a stepdown
SERVER-59803 Set maxTimeMs for catalog cache refresh aggregation
SERVER-59811 ReshardingOplogFetcher can see the postBatchResumeToken move backwards in time when switching sync sources, stalling the resharding operation
SERVER-59812 ReshardingMetrics::onStepDown() is called while data replication components are still running, leading to an invariant failure
SERVER-59849 Add test to verify behavior of ReshardingOplogFetcher when pre/post image cannot be fetched
SERVER-59890 Exclude migration_coordinator_shutdown_in_critical_section.js test from the config stepdown suite
SERVER-59903 Do not wipe out renamed tags upon resuming the rename of sharded metadata
SERVER-59916 T{1, 2}Starts{First, Second}AndWins In WriteConflictHelpers Does Not Synchronize Committing Of Failed Transaction
SERVER-59923 Retry reshardCollection command from background thread in ReshardingTest fixture
SERVER-59927 Resharding's RecipientStateMachine::_restoreMetrics() doesn't retry on transient errors, leading to fassert() on stepdown
SERVER-59965 Distributed deadlock between renameCollection and multi-shard transaction
SERVER-60094 ReshardingOplogApplicationRules does not version all writes
SERVER-60142 Shard can migrate on top of orphans after filtering metadata was cleared
SERVER-60161 Deadlock between config server stepdown and _configsvrRenameCollectionMetadata command
SERVER-60220 ReshardingCoordinator::installCoordinatorDoc should update in memory state before calling logChange
SERVER-60266 Retry WriteConcernError exceptions in DDL coordinators
SERVER-60291 Resharding Prohibited Commands Does Not Wait For The Recipient To Be Done
SERVER-60413 Fix the critical section reason used by the moveChunk command
SERVER-60508 Shard server OnReplicationRollback throws when recovering critical section on time-series collection
SERVER-60592 DDL participant commands need to ensure they make a write with their txnNumber
SERVER-60731 Postpone database critical section release in drop database coordinator
SERVER-60737 Remove incorrect chunk timestamp check from ShardServerCatalogCacheLoaderTest
SERVER-60774 Resharding may apply through reshardFinalOp without transitioning to strict consistency, stalling write operations on collection being resharded until critical section times out
SERVER-60811 Drop database could drop new collections after stepdown
SERVER-60858 _configsvrReshardCollection command which joins existing ReshardingCoordinator may miss being interrupted on stepdown
SERVER-60859 ReshardingCoordinator waits on _canEnterCritical future without cancellation, potentially preventing config server primary step-up from ever completing
SERVER-60916 CPS Restores failed with a snapshot with documents in reshardingOperation
SERVER-61026 Invert order of shards receiving drop collection participant command
SERVER-61052 Resharding Donor & Recipient's Coordinator Doc Updates Can Time Out Waiting for Replication on Coordinator Doc, Leading to Fatal Assertion
SERVER-61066 Make shardsvr DDL commands check primary status after marking opCtx as interruptible
SERVER-61108 ReshardingCoordinatorService, Config Collection Deletes Can Time Out Waiting for Replication on Coordinator Doc, Leading to Fatal Assertion

Replication

SERVER-58988 Avoid sync source selection cycle during primary catchup.
SERVER-59170 Exclude max_doc_size.js from tenant_migration_multi_stmt_txn_jscore_passthrough suite
SERVER-59646 Check that the difference in ping times is greater than changeSyncSourceThreshold before evaluating sync source in nodes_in_primarys_datacenter_dont_sync_across_datacenters.js
SERVER-60153 More INFO level logs during election

Query

SERVER-51806 bulk key insertion phase of index build holds IX lock without yielding
SERVER-55516 Remove tags for Time-series tests in sharded passthroughs
SERVER-57321 $mod match expression incorrectly handles NaN, Infinity and large values
SERVER-57376 CollectionImpl and IndexCatalogImpl stats are uninitialized and can be written to the logs
SERVER-60586 out_max_time_ms.js does not correctly enable "maxTimeNeverTimeOut" failpoint leading to spurious test failure

Aggregation

SERVER-59308 Match After $lookup-$unwind not applied correctly to $lookup results
SERVER-59613 $range expression should error if it exceeds memory limit
SERVER-59924 Error executing aggregate with $out with "available" read concern on sharded clusters

Storage

SERVER-58130 Changing time-series collection validator is acknowledged by server without errors
SERVER-59057 Do not enforce fast count in validate command for config.transactions collection

Operations

SERVER-53242 Always log collmod command
SERVER-59883 Have mongo shell message about using mongosh respect the --quiet flag

Internals

SERVER-52310 Enable feature flag for Integration work to support new $search parameters
SERVER-53350 Expose methods on ReshardingTest fixture for sending replSetStepUp, SIGTERM, and SIGKILL to shards and config server while resharding is running
SERVER-53351 Add resharding fuzzer task with step-ups enabled for shards
SERVER-53913 ReshardingDonorService instances to load metrics state upon instantiation
SERVER-54206 Create a non-blocking API for the Fetcher class (or create an alternate class)
SERVER-54726 Fix typo in 'numScannedAferResume'
SERVER-54774 Architecture Guide updates for PM-2191
SERVER-54775 Create Feature flag for PM-2191
SERVER-55711 Coverity analysis defect 118014: 'state' variable shadowed in checkState()
SERVER-56416 mongod --version returns with extraneous log line on M1 laptops
SERVER-56602 Track usage of match expressions in serverStatus
SERVER-56639 Timestamp index ident drops for startup recovery
SERVER-56801 Update placeholder links for the reconfig check in PSA sets
SERVER-56813 Have Resharding be [RRFaM] aware
SERVER-56887 setIndexCommitQuorum command returns {ok: 1} when run against a mongos on a non-existent index build
SERVER-57000 Fix handling of correlated pipeline with facet
SERVER-57229 killOp_against_journal_flusher_thread.js must ensure the JournalFlusher doesn't reset the opCtx between finding the opId and running killOp
SERVER-57295 Rotate audit log on startup
SERVER-57315 Enable shardCollection command for a time series collection
SERVER-57350 ShardKeyPattern::parseShardKeyPattern() - NaN representation is being cast to integer
SERVER-57437 Implement insert routing for sharded time series collection
SERVER-57565 Ensure time series measurements do not update orphan buckets on sharded cluster
SERVER-57566 Implement sharding admin commands behaviour for time series collection
SERVER-57567 Update sharded passthrough suite to handle time series collections
SERVER-57568 Implement query routing behaviour for sharded time series collections
SERVER-57570 Disable updating granularity on sharded time-series collection
SERVER-57572 Rewrite secondary indexes on mongos for sharded time-series collections
SERVER-57573 Implement orphan filtering logic for $sample stage on sharded time-series collections
SERVER-57589 Enhance testing for cluster collStats and indexStats commands to ensure top-level 'timeseries' summation works
SERVER-57603 timeseries::MinMax::minUpdates/maxUpdates should consider calls to timeseries::MinMax::min/max when determining updates to include
SERVER-57605 Expose Decimal128 equality comparison helper to shell
SERVER-57697 Measure latency/throughput of ReshardingOplogApplier::_applyBatch
SERVER-57700 Measure latency/throughput of resharding::data_copy::fillBatchForInsert in ReshardingCollectionCloner::doOneBatch
SERVER-57717 Add time-series stub to update command
SERVER-57718 Add time-series stub to delete command
SERVER-57733 Determine whether an update/delete's query depends only on a time-series collection's metaField
SERVER-57734 Determine whether an update modifies only a time-series collection's metaField
SERVER-57735 Translate a single update on a time-series collection's metaField into an update on its buckets collections
SERVER-57736 Translate a delete on a time-series collection's metaField into a delete on its buckets collection
SERVER-57742 Create a non-specialized version of the OperationLatencyHistogram class
SERVER-57780 Improve BlackDuck timeout handling
SERVER-57784 TryUntilLoop Does Not Synchronize Destructor and Promise resolution
SERVER-58112 Add explicit synchronization to TaskExecutor's exhaust command promises
SERVER-58122 Replace searching logs for invariant failure with failpoint usage in resync_majority_member.js
SERVER-58139 Avoid leaking state from NetworkInterfaceTest::CancelLocally
SERVER-58148 mirrored_reads.js assertion does not consider mirrored read failure
SERVER-58166 Resumable index build rollback tests can run out of RamLog space
SERVER-58170 Prohibit dropping system.views if timeseries collections are present
SERVER-58175 Round time values before routing inserts to sharded timeseries collections
SERVER-58183 _applyPrepareTransaction does not ensure prepareConflictBehavior is kIgnoreConflictAcceptWrites on retry attempts
SERVER-58203 improve $unionWith stage
SERVER-58263 Fix absl map erase loop in TenantMigrationAccessBlockerRegistry
SERVER-58331 Fail time-series updates and deletes in multi-document transactions
SERVER-58370 StringMap element use-after-free in RollbackImpl
SERVER-58385 recovery oplog application updates multikey info on wrong collection
SERVER-58386 assign unique collection names to test cases in null_query_semantics.js
SERVER-58390 Test time-series metaField-only deletes with collation
SERVER-58393 Enable "collation" for time-series metaField-only updates
SERVER-58394 Translate multiple ordered updates on a time-series collection's metaField into updates on its buckets collections
SERVER-58396 Translate multiple unordered updates on a time-series collection's metaField into updates on its buckets collections
SERVER-58406 Enable debug logging when the TestingProctor is enabled
SERVER-58412 Changing settings.chainingEnabled in replica set configuration should affect change in sync sources
SERVER-58480 Add the necessary parameters to the ContinuousTenantMigration hook to allow for proper transient error retry
SERVER-58485 Retry transaction on transient errors in api_params_transaction.js
SERVER-58492 Test time-series metaField-only deletes with let
SERVER-58493 Test time-series metaField-only deletes with hint
SERVER-58519 Fix metaField-only time-series deletes with concurrent collection drops
SERVER-58583 Query analysis for mongocryptd does not handle expressive projections in find
SERVER-58617 Allow updates on a time-series collection with no metaField
SERVER-58721 processReplSetInitiate does not set a stableTimestamp or take a stable checkpoint
SERVER-58722 assign unique collection names to test cases in wildcard_index_multikey.js
SERVER-58739 Complete TODO listed in SERVER-58334
SERVER-58774 Clean up timeseries_update_delete_util.h and update references to queryOnlyDependsOnMetaField()
SERVER-58777 Inserts and updates disagree on whether an empty subdocument is a level of nesting
SERVER-58796 Enable "let" for time-series metaField-only updates
SERVER-58797 Enable "hint" for time-series metaField-only updates
SERVER-58798 Test "arrayFilters" for time-series metaField-only updates
SERVER-58803 Test that time-series metaField-only deletes close in-memory buckets
SERVER-58804 Ensure time-series metaField-only updates close in-memory buckets
SERVER-58811 Unit test query functions in timeseries_update_delete_util.h
SERVER-58861 ephemeralForTest sorted data interface does not work on big endian machines
SERVER-58872 Add require_fcv_51 tag for sharded timeseries tests
SERVER-58877 Ban spilling to disk in SpillableCache if there is no storage engine available.
SERVER-58888 $unionWith explain with mode "executionStats" does not account for stages which are pushed down
SERVER-58896 Fix metaField-only time-series updates with concurrent collection drops
SERVER-58899 Set curOp namespace to view collection for time-series updates
SERVER-58903 Blacklist index_many2.js from tenant migration stepdown/kill/terminate passthrough suites
SERVER-58930 mongodb-enterprise-unstable-server conflicts with mongodb-enterprise-unstable-shell
SERVER-58967 Set curOp namespace to view collection for time-series deletes
SERVER-59024 Unit test update functions in timeseries_update_delete_util.h
SERVER-59036 Use a unique bucket collection name in clustered_index_types.js
SERVER-59054 Enforce timeouts for generated fuzzer tasks
SERVER-59067 Fix TLS Race condition
SERVER-59072 Disallow updates on time-series collections where upsert:true
SERVER-59074 Do not acquire storage tickets just to set/wait on oplog visibility
SERVER-59088 Create Feature flag for Minimal support for sharding time-series collections: update and delete
SERVER-59092 Support $jsonSchema operator for time-series deletes
SERVER-59094 shardCollection command should ensure that time-series collection is created properly
SERVER-59104 Remove usages of findNthChild() in time-series update/delete code
SERVER-59108 Resolve race with transaction operation not killed after step down
SERVER-59110 Update connection error message in powercycle
SERVER-59120 Create unit tests for commitChunksMerge
SERVER-59126 drop collection on time-series collection should drop the underlying buckets collection on config server
SERVER-59140 Validate shard key pattern for timeseries shardCollection command
SERVER-59141 Review RPM spec files for potential errors
SERVER-59143 hard fail if "--ninja" tool option is used with ninja module in place
SERVER-59150 non_durable_writes_on_primary_can_reach_majority.js does not wait for durable timestamp on secondary to advance
SERVER-59154 Add more comprehensive time-series update document test cases
SERVER-59159 $min/max window function null semantics are different than their accumulator counterparts
SERVER-59164 All write commands on sharded time-series namespace should translate to buckets namespace, on mongos
SERVER-59173 Audit error messages for time-series updates and deletes
SERVER-59174 Report number of documents updated/deleted for time-series updates/deletes
SERVER-59180 Implement update rewrite and routing for sharded time-series collections
SERVER-59181 Implement delete rewrite and routing for sharded time-series collections
SERVER-59184 Add tests to verify correctness of Time Series index and bucket collection after chunk migration
SERVER-59190 IndexAccessMethod can be destructed during index build bulk load yield
SERVER-59191 SPIKE: git.get_project fails to clone
SERVER-59194 Exclude timeseries_update_concurrent.js from running in parallel with other tests
SERVER-59196 Add tests for explain command for sharded timeseries collection
SERVER-59214 include query results in oplog_visibility.js assertion message
SERVER-59218 Only replace the top-level metaField with "meta" for time-series updates/deletes
SERVER-59226 Deadlock when stepping down with a profile session marked as uninterruptible
SERVER-59294 Check action type for oidReset
SERVER-59298 Generated fuzzer tasks should use timeout_secs not exec_timeout_secs
SERVER-59299 Improve $match stage
SERVER-59321 Update suffix var to v5.0 in compile expansions
SERVER-59409 Race between reconfig replication and stepup can cause RSM to be stuck in reporting ReplicaSetNoPrimary
SERVER-59410 Clean up time-series update and delete tests
SERVER-59413 Fix possible race in tenant_migration_fetch_committed_transactions_retry.js
SERVER-59425 Ninja fails to install archive targets locally
SERVER-59445 Increase storage log verbosity in oplog_sampling.js
SERVER-59456 Start the LDAPReaper threadpool
SERVER-59459 mongodb fails to build with glibc-2.34
SERVER-59476 validate_commit_message does not allow wiredtiger imports to be reverted
SERVER-59483 tenant_migration_collection_ttl.js must account for race between recipient cloner and donor TTL sweep
SERVER-59491 Add "requires_multi_updates" tag to geo_update2.js
SERVER-59505 Time-series query on mixed, nested measurements can miss some events
SERVER-59515 Fix defaults in MergeAuthzCollection command
SERVER-59525 TenantMigrationRecipientAccessBlocker isn't being initialized correctly on recovery
SERVER-59591 LockerNoop::isW() always returns true allowing multiple operations think they are holding the global exclusive lock at the same time
SERVER-59606 Do not set dynamic timeouts on tasks with tests that have no runtime history
SERVER-59635 Mark ConfigSvrMoveChunkCommand as interruptible on stepdown
SERVER-59649 multiversion generated suite filenames should be different from normal tasks
SERVER-59662 Create a concurrency test with time-series inserts and interrupt generating commands
SERVER-59666 Renaming system.buckets collection should be disallowed
SERVER-59669 Unprotected variable in the concurrent test TransientSSLParamsStressTestWithManager
SERVER-59672 Fix stopping replication in step_down_during_draining3.js
SERVER-59676 DocumentSourceFindAndModifyImageLookup can hit invariant when used in a shard
SERVER-59693 ReshardingTest fixture must accommodate nodes going into ROLLBACK while attempting to run replSetStepUp
SERVER-59701 Error when working with some timezones when using external timezones database
SERVER-59720 Correctly handle $rename in time-series metaField-only updates
SERVER-59727 TenantMigrationAccessBlockerRegistry::_remove doesn't remove when both mtabs are present
SERVER-59765 $dateAdd/$dateSubtract do not detect an overflow for certain 'amount' values
SERVER-59778 Robustify timeseries_query.js test
SERVER-59796 Wait for replication before stopping replication on secondaries in catchup.js
SERVER-59804 Using a separate branch for YCSB in system_perf.yml
SERVER-59805 Provide a way to check for and to remove invalid index catalog options
SERVER-59843 Complete TODO listed in SERVER-56639
SERVER-59865 Update repl arch guide to reflect new implicit default write concern formula
SERVER-59866 Stop fCV from waiting for majority when currentCommittedSnapshot is dropped
SERVER-59867 Split horizon mappings in ReplSetConfig/MemberConfig should be serialized deterministically
SERVER-59868 Fix index build race in durable_history_index_usage.js
SERVER-59876 Large delays in returning from libcrypto.so while establishing egress connections
SERVER-59885 Wait for replica set to stabilize before validating collections
SERVER-59925 Stress test and fix deadlock in expiring idle buckets
SERVER-59934 Dropping a View and creating a Collection on same namespace may be replicated out-of-order
SERVER-59943 Multiversion setup should not download assets from test branches
SERVER-59952 Fix multiversion burnin_tests error during resmoke process
SERVER-59970 Fix return value from authenticate command
SERVER-60007 Implement command to drop collection if its UUID differs from the expected
SERVER-60025 queue document crashes the server due to producing invalid runtime object
SERVER-60038 Ban setWindowFields in transaction with read concern snapshot
SERVER-60062 Fix duplicate uuid and server description deep copy found in topology description clone
SERVER-60096 Add rollbackHangCommonPointBeforeReplCommitPoint failpoint to RVR
SERVER-60145 generated task resmoke config files should be based on task names
SERVER-60150 Add variant to 5.0 with some feature flags
SERVER-60201 Clean up time-series update and delete util functions
SERVER-60218 Improve $group stage
SERVER-60223 Container hosts should look for evergreen binary at /
SERVER-60228 RPM external dependency scanner is deprecated
SERVER-60259 set require_multiversion in task generation
SERVER-60263 stitch_support library fails to load due to missing static initializers
SERVER-60269 Enable ShardedTimeSeriesUpdateDelete feature flag
SERVER-60270 Add tags to window functions read concern test
SERVER-60283 Disable tests incompatible with the ephemeralForTest storage engine
SERVER-60285 Create FSM test for deletes on sharded time-series collections
SERVER-60290 Update Windows external auth test distro
SERVER-60299 Backport PCRE bugfix for Bugzilla #2613
SERVER-60322 Failed index build initialization during rename collection between dbs may not clean itself up from collection metadata
SERVER-60326 Windows Server fails to start when X509 certificate has empty subject name
SERVER-60340 Don't forward mongo ports through SSH tunnel in powercycle
SERVER-60343 Single-phase index builds perform un-timestamped catalog writes on abort
SERVER-60348 Add featureFlagTimeseriesUpdatesAndDeletes to 5.0 backport builder
SERVER-60406 $searchMeta fails on unsharded collection in sharded cluster when there are no search results
SERVER-60418 drop_sharded_timeseries_collection would not support step downs
SERVER-60420 The slow 'shardCollection' path performs heavy work under the critical section
SERVER-60424 TenantOplogFetcher times out on recreating aggregation cursor
SERVER-60430 [v5.0] tenant_migration_recipient_access_blocker_rollback.js holds a failpoint that prevents previous instance from completing
SERVER-60450 Add error check for $dateSubtract when negating amount value
SERVER-60451 Index builds code can access an invalid BSONObj because the cursor was saved&restored at a lower level
SERVER-60452 Fix time-series shard key validation when the collection does not exist
SERVER-60456 LDAPBindOptions go out of scope during heavily delayed binds on Windows
SERVER-60469 Retryable deletes reserve two optimes for preImage chaining despite not capturing a preImage
SERVER-60495 Retry FailedToSatisfyReadPreference in DDL coordinators
SERVER-60497 renameCollectionForApplyOps should skip system.buckets rename check
SERVER-60511 getPinnedOplog return value should always be std::min compared with the pinned timestamp
SERVER-60518 Best effort checks in range deleter can leave orphans
SERVER-60523 Standalone fixture incorrectly handles directory creation exceptions
SERVER-60544 Replace remaining references to slaveDelay in replication system
SERVER-60548 Timeseries insert path segfault
SERVER-60550 migration_util function may miss some response errors when submitting remote commands through sendToRecipient()
SERVER-60554 Reduce ConnectionAttempts in ssh connection options in powercycle
SERVER-60588 $multiply incorrectly throws an error in some cases in the classic engine
SERVER-60593 Robustify sample_timeseries.js test
SERVER-60606 Race condition during initial sync when index builds start in data cloning phase
SERVER-60651 Backport the autoSplitVector logic to v5.0
SERVER-60661 [5.0] Add test to ensure that sharded time-series collections work correctly when the feature flag is off
SERVER-60739 Change chunk size in timeseries_balancer.js to split chunks sooner
SERVER-60740 Robustify timeseries_multiple_mongos.js test
SERVER-60762 $setWindowFields partitionBy an array should consistently error
SERVER-60766 Add 'does_not_support_transactions' for sharded time-series tests
SERVER-60801 Fix logkeeper snapshot location
SERVER-60869 Re-add logic to set feature compatibility version on arbiters
SERVER-60877 Correct inadvertent copy of MutableOplogEntry on replLogUpdate
SERVER-60896 Fast forward audit spooler before triggering filtered event
SERVER-60913 Package testing is failing on some platforms
SERVER-60948 Insert document in new collection in migration_id_index.js to await successful index build on secondary
SERVER-60971 Remove calls to BF suggestion service
SERVER-61094 Generating KeyStrings from MultiIndexBlock can result in memory limits not being respected
SERVER-61096 ResetDbPath sometimes errors while recreating dbpath on Windows
WT-5009 Migrate remaining wiredtiger-perf-lsm tests to Evergreen
WT-5270 Create wtperf script for evergreen
WT-5743 Rewrite cells when the transaction ids are cleared for VLCS
WT-5939 Fix naming conflict resulting in "cannot remove directory" error in test_config06 (OSX only)
WT-6077 Add new stats to track compact progress
WT-6193 Re-enable VLCS testing in format-test
WT-6669 Enable VLCS coverage and checkpoint tests in evergreen
WT-6900 Write "schema" subpage for Architecture Guide
WT-6903 Write "dhandle/btree" subpage for Architecture Guide
WT-6907 Write "snapshots" subpage for Architecture Guide
WT-6909 Eviction architecture guide
WT-6913 file system and os interface architecture guide
WT-7169 Commit ts should not be lesser than the last durable ts in test_timestamp22.py
WT-7250 Fix the test to perform explicit eviction instead of relying on low cache size
WT-7294 Re-enable VLCS evergreen endianness tests
WT-7392 Added evicted flag to dhandle for use by session sweep
WT-7494 Add Python test to trigger update restore eviction during recovery
WT-7601 Fix typo in operation tracking documentation
WT-7695 Dump entire tree when key out-of-order found in __cursor_key_order_check_row
WT-7745 Add macro to identify uris for btree objects
WT-7757 Skip obsolete leaf pages without having to read them
WT-7844 Add tiered_abort stress test for tiered storage.
WT-7885 Ensure WiredTiger testing uses tcmalloc where possible
WT-7902 Retry the alter command after a system wide checkpoint
WT-7914 Update the documentation only when required
WT-7942 Release timestamp lock in test/format when all_durable timestamp is not found
WT-7949 Change local store cache and bucket directories to be relative to WT_HOME
WT-7957 Tiered storage should look in local system for objects
WT-7959 Skipped_pages is less than expected_pages_skipped in test_cursor17
WT-7980 Create interface to "log:" cursor which switches log files before returning them
WT-7987 Create Unit Test to check compact does not rewrite overflow items
WT-7989 Compact quits when running at the same time as a system checkpoint
WT-7992 Provide API to return the last key in a table regardless of visibility
WT-7993 If gathering handles and not in aggressive eviction mode, have eviction sleep to let checkpoint grab a contentious spinlock.
WT-8001 Fix Inconsistent API behaviour when setting global oldest and stable timestamps
WT-8007 Update script to correctly generate new test for the CPP test suite framework
WT-8011 Add format support for randomly choosing RS or VLCS
WT-8017 Re-enable VLCS format stress testing in evergreen.
WT-8019 VLCS snapshot-isolation search mismatch
WT-8022 Verify WT_CURSOR.modify return values in format test program
WT-8023 Use global transaction information to assess if a session has active transaction
WT-8024 Add link text to cross-references in Arch Guide
WT-8026 Run PPC/zSeries/macOS mainline builds less frequently in Evergreen
WT-8034 Use the PR branch when docs are compiled in PR testing
WT-8035 Handle prefix enabled lexicographical comparisons for string key formats
WT-8036 Added connection panic flag in two assert statements in wt_evict_thread_run and _wt_evict_thread_stop.
WT-8039 Add a new flag for API check instead of clearing prepared flag which may incorrectly force a roll back
WT-8041 Rollback to stable unpacks values repeatedly
WT-8042 Create an evergreen job to run test/checkpoint variation
WT-8043 Tidy the "ripcip" argument into the visibility code
WT-8044 Prefix enabled search near only returns matching keys
WT-8048 Remove split_8 timing stress configuration
WT-8055 Fix issue when compact quits when running at the same time as a checkpoint
WT-8057 Add a test to verify that changing compact is not resulting in data loss
WT-8059 Add a check in salvage when no overflow items are found
WT-8067 Fix the code that ensures to insert the newest history store value as full update
WT-8068 Improve __rollback_row_modify control flow
WT-8069 Coverity analysis defect 120706: Redundant test
WT-8070 Remove discrepancy between prefix_key and prefix_search
WT-8075 Coverity analysis defect 120712: 'Constant' variable guards dead code
WT-8077 Mark the page dirty once the prepared updates are resolved
WT-8078 Implement tiered storage local retention caching
WT-8079 Add breakpoint to verify error macros, clean up API processing
WT-8081 Fix tiered hook functions to provide default for config string
WT-8086 Create cpp test for prefix search near entries
WT-8092 Prefix early exit when keys are present in the insert list
WT-8094 Fix use after free in csv extractor
WT-8101 Enable diagnostic mode for the CPP tests in evergreen
WT-8103 Skip a dhandle if it isn't a btree
WT-8104 Fix memory leaks noted by ASAN
WT-8108 Use temporary files and rename in local store
WT-8112 Skip null check, per coverity
WT-8113 Remove dead code, per coverity
WT-8115 Define macros only when necessary in cpp files
WT-8116 Fix issues related to inheritance in the cpp testing framework
WT-8119 Add targeted compact testing to the existing testing framework
WT-8121 Create a long running stress test which inserts a large amount of data over a long period
WT-8125 Update hs_cleanup cppsuite test to use the new thread_context logic
WT-8126 Mark btree as dirty only if not newly created when instantiating a deleted row-store leaf page
WT-8146 Stop the tracking component when a CPP test ends
WT-8147 Detect invalid syntax in cppsuite configs
WT-8148 Fix comment typo in util_verify.c
WT-8161 Reduce verbosity of CMake Evergreen smoke
WT-8162 Refactor uses of SMOKE arg in 'define_c_test' helper
WT-8164 Disable rollback_to_stable10 python test on Windows
WT-8168 Fix unused variables in search near cpp tests
WT-8171 Implement a C style test in the CPP testing framework
WT-8193 Wrong corner case in VLCS rollback-to-stable
WT-8199 Make s_all accept Python PEP8 compliant line breaks
WT-8203 Fix the layering violation in accessing the page
WT-8204 Fix possible race condition in "wt7989_compact_checkpoint" CSuite test
WT-8214 Only publish the docs from the WiredTiger develop Evergreen project
WT-8225 Fix data race in zstd get context
WT-8226 Fix largest_key failed to consider prepared update

5.0.3 Changelog

Security

SERVER-57716 Partial certificate chain in PEM causes validation failure in OCSP

Sharding

SERVER-27383 Require --replSet with --configsvr
SERVER-50937 Make resharding coordinator support recovery
SERVER-55824 Make ssl_get_more.js start shards as replicaset
SERVER-57487 Update chunks during setFCV 4.4 «--» 5.0 must not block balancing for long periods
SERVER-57953 _flushReshardingStateChange attempts to refresh shard version while another refresh already pending, leading to invariant failure
SERVER-58081 _flushReshardingStateChange from coordinator races with donor shard acquiring critical section, stalling the resharding operation
SERVER-58315 Change jstests to not use standalone nodes as shards nor config server
SERVER-58342 Allow specifying of reshardCollection zones to be empty
SERVER-58603 ensureTempReshardingCollectionExistsWithIndexes may hit an invariant if collection was previously dropped
SERVER-58702 Fix comment in ReshardingDataReplication and update its member declaration order
SERVER-58720 DropDatabaseCoordinator must not re-execute destructive logic after removing CSRS metadata
SERVER-58781 ReshardingCoordinatorObserver should not fulfill promises if the "donors" or "recipients" fields are empty
SERVER-58868 Enable/Remove a commented moveChunk + AllowMigrations test
SERVER-58917 Wait until donors/recipients are aware that coordinator has persisted decision before expecting successful collMod, createIndexes, and dropIndexes in resharding_prohibited_commands.js
SERVER-58926 ReshardingDonor should not try to set the stop time of the critical section if it the critical section was already released
SERVER-59114 ReshardingOplogFetcher stops fetching new oplog entries if remote donor shard responds with Interruption exception
SERVER-59292 completion future can be set more than once because of WithAutomaticRetry

Replication

SERVER-58133 Use split replication tasks because they are timing out because of "majority" implicit default write concern
SERVER-58987 Fix read_only_test.js to avoid start point beyond end point during replication recovery.
SERVER-59083 catchup_takeover_with_higher_config.js needs to be excluded from multiversion suite for last-continuous
SERVER-59131 Wrap rawMongoProgramOutput search in an assert.soon in implicit_default_write_concern_upgrade_shards.js
SERVER-59212 Make sure node stepped down before waiting for catchup takeover in catchup_takeover_with_higher_config.js
SERVER-59478 Move serverStatus command before taking RSTL in catchup_takeover_with_higher_config.js

Query

SERVER-54791 Excessive file descriptor usage during index build with external sort
SERVER-57448 fix ExpressionParams::parseTwoDParams() to handle int values in key patterns that are out of bounds
SERVER-57667 Improve processing speed for resharding's collection cloning pipeline

Storage

SERVER-58744 applyOps on capped collections can violate the multi-timestamp constraint

Build and Packaging

WT-7830 Migrate the python setup scripts to use cmake

Internals

SERVER-52007 Create feature flag for Integration work to support new $search parameters
SERVER-53001 Complete TODO listed in SERVER-47323
SERVER-53437 Architecture Guide updates for Change the Default Write Concern to Majority
SERVER-54735 Executor shutdown can cause AsyncTry-until to set its result with ErrorCodes::BrokenPromise
SERVER-55589 replSetMaintenance command does not take the RSTL
SERVER-55664 Support clustered _id indexes in ephemeralForTest
SERVER-55760 Cancelation tests for AsyncTry are racy
SERVER-55966 AsyncTry no longer handles exceptions from until() lambda, leading to process crash
SERVER-56235 Evaluate index types that are dependent on a collection not being clustered, rather that it not being time-series
SERVER-56492 Normalize time-series metadata with array type
SERVER-56580 Promote build-tools=next to stable
SERVER-56763 Validate collection epoch when not holding a DB lock for $merge
SERVER-56800 Fail addShard if CWWC disagrees with existing CWWC on cluster
SERVER-56844 Fassert shard server on startup if DWCF=w:1 and no CWWC set
SERVER-56845 Fail addShard if DWCF=w:1 and no CWWC is set
SERVER-56846 Fail reconfig for shard server if it would change DWCF and CWWC is not set
SERVER-57086 Do not set inherited maxTimeMSOpOnly deadline on hello command in v4.4
SERVER-57140 Fix up perl relics from migrated shell scripts
SERVER-57262 Allow nodes to vote for candidates with higher config
SERVER-57279 Update the fCV constant in the logkeeper snapshot workload
SERVER-57360 Log additional debug info for the "invariant (_requests.empty());" in ~LockerImpl
SERVER-57387 create_view_does_not_take_database_X.js should check its insert
SERVER-57435 Exclude views_coll_stats.js from causally_consistent test suites
SERVER-57465 remove_newly_added_field_after_finishing_initial_sync.js does not wait until the new configuration has been replicated
SERVER-57520 Make set_audit_config.js test start shard as replicaset
SERVER-57575 Investigate create_view_does_not_take_database_X.js failures on Windows
SERVER-57585 oplog_visibility.js prints null 'next' timestamp for missing oplog entry
SERVER-57599 DocumentSourceBucketAuto returning eof when disposed
SERVER-57615 Reset CWWC to w:majority for tests that don't create/stop the replica set
SERVER-57616 Wait for secondary to load signing keys in disable_cluster_time_gossiping_in_unreadable_state.js
SERVER-57617 Have the OplogFetcher in Tenant Migrations do an aggregation query instead of a find
SERVER-57630 Enable SSL_OP_NO_RENEGOTIATION on Ubuntu 18.04 when running against OpenSSL 1.1.1
SERVER-57651 Prevent integer overflow in Query Planner parsing of hint parameter
SERVER-57657 disable_cluster_time_gossiping_in_unreadable_state.js shouldn't modify a response's $clusterTime
SERVER-57700 Measure latency/throughput of resharding::data_copy::fillBatchForInsert in ReshardingCollectionCloner::doOneBatch
SERVER-57737 The index builds code path can throw WCEs and invalidate an active cursor by calling abandonSnapshot without calling save/restore cursor.
SERVER-57740 ShardingTest use X509 also with preferTLS mode
SERVER-58051 Mongod.exe does not release file handles on rotated logs on windows 10
SERVER-58060 Add new aggregation stage to downconvert RRFaM images to oplog entries
SERVER-58068 Multi updates interrupted by a tenant migration should wait for the migration to complete
SERVER-58119 single_node_set_new_hostname.js needs to call replSetReconfig with an assert.soonNoExcept
SERVER-58152 Create Feature flag for Remove Faulty Mongos From Cluster Topology
SERVER-58160 Increase egress timeout in cluster_x509_roate.js
SERVER-58184 Checkpoint thread causes assertions when raced with recovering prepared transactions on startup
SERVER-58264 Only run cron jobs in Evergreen on the master branch
SERVER-58293 mongocryptd does not include server API fields in explain command response
SERVER-58353 Fix disabled Replication tests failing in multiversion suites due to changing latest release to 5.1
SERVER-58392 Unpin durable history on rollback to refetch
SERVER-58399 Duplicate errInfo field in write errors when operation fails document validation
SERVER-58402 Increase timeout of shutdown command in shutdown_primary.js
SERVER-58420 Gracefully handle the demotion of data-types in umask
SERVER-58432 Include dochub link in log line 5578800 when warning about deprecation/removal of old op codes
SERVER-58438 Tenant migration retryable write prefetching pipeline could be very slow under load
SERVER-58464 Invariant failure during time-series insert with concurrent shutdown
SERVER-58565 Adjust timeout for replica_sets_jscore_passthrough
SERVER-58581 Add SEARCH_META variable that populates from mongot
SERVER-58582 Create $documents stage and implement collectionless unionWith
SERVER-58588 Implement $searchMeta stage
SERVER-58594 ReplicationCoordinatorImpl::handleHeartbeatResponse_forTest doesn't use _mutex when reading _rsConfig
SERVER-58620 New recipient primary can complete migration before donor renames collection in tenant_migration_resume_collection_cloner_after_rename.js
SERVER-58626 Mark capped_max1 as tenant_migration_incompatible.
SERVER-58637 Temporarily disable null_query_semantics.js from multiversion passthroughs
SERVER-58669 createIndexes, dropIndexes, and collMod may still fail with ReshardCollectionInProgress after resharding operation completes
SERVER-58676 Ban pipelines that set SEARCH_META variable in sharded collections
SERVER-58682 check_todos.py should be no-oping in the waterfall
SERVER-58698 [Linux Repeated Execution builder] disable concurrency_replication_multi_stmt_txn
SERVER-58740 Reserve multiple oplog slots when writing retryable findAndModify with storeFindAndModifyImagesInSideCollection=true
SERVER-58806 Use replica_sets_jscore_passthrough_gen task on Enterprise MacOS
SERVER-58812 tenant_migration_timeseries_retryable_write_oplog_cloning.js should get donorDoc before being garbage collected
SERVER-58815 Have internal findAndModifyImageLookup set the synthetic oplog entry to timestamp of findAndModify - 1
SERVER-58823 The refineShardKey command should mark its operation context as interruptible at step down/step up
SERVER-58855 Improve/Fix the Race Condition in out_max_time_ms.js
SERVER-58857 Change stream accidentally filters out rename event from reshardCollection [5.0 Only]
SERVER-58886 Allow 'vars' result to be returned from a sharded search query but fail on SEARCH_META access
SERVER-58898 Prevent writing to "local" db from waiting for writeConcern
SERVER-58904 Escaped or single-quoted DESTDIR causes malformed .ninja and resmoke.ini
SERVER-58919 sharding_jscore_passthrough_wire_ops_gen needs to be marked as a generated task.
SERVER-58948 idl_tool: support generated idls
SERVER-58973 Fix failure deprecated_wire_ops_mongos.js with v5.0 windows debug build
SERVER-58984 awaitable_hello_fcv_change.js doesn't account for window between awaitable hello requests due to reconfig
SERVER-59000 Enforce dependencies for generated tasks
SERVER-59025 Increase storage log verbosity in oplog_slow_sampling_logging.js
SERVER-59040 add operations_longer_than_stepdown_interval tag to background_unique_indexes.js
SERVER-59044 Handle empty time series collection for $sample in the TrialStage
SERVER-59056 [5.0] Fix primary check in timeseries_retryable_write_downgrade.js
SERVER-59071 Using $sample can trigger invariant when connecting directly to shards
SERVER-59091 Avoid fetching namespace from durable catalog for every key inserted in index build
SERVER-59093 Temporarily disable the failing jstest suite for ephemeralForTest on evergreen
SERVER-59101 remove unnecessary LIBDEPS edge from pipeline library
SERVER-59117 xcode next builders hit dyld 512 library limit
SERVER-59121 ssh connection failure during check_disk command in powercycle should cause ssh failure exit
SERVER-59135 Make mongocryptd targets in MSIs depend on libsasl2
SERVER-59158 Support running checkFCV() shell helper with mongos connection
SERVER-59188 Coverity analysis defect 120391: Uninitialized scalar field
SERVER-59197 Delete fam image entries when the corresponding session documents are deleted
SERVER-59203 Don't rely on mocks to test generating tasks for build variants
SERVER-59204 unowned filter BSONObj stored in PlanCache entry debugInfo
SERVER-59217 convert spaces to tabs for package files
SERVER-59236 Add function to legacy shell to recursively copy directories
SERVER-59242 update to snmp 5.9.1
SERVER-59291 Consider adding 'enableSearchMeta' query knob
SERVER-59324 Remove feature flag performance variant from sys-perf on 5.0.
SERVER-59353 Have shell strip featureFlagRetryableFindAndModify when launching mongod version <= 4.4
SERVER-59362 Setup Fault Manager State Machine
SERVER-59404 Avoid powercycle_smoke_skip_compile reaching task timeout
SERVER-59431 [v5.0] disable parallel task in EFT builder
SERVER-59516 Create opCtx outside of lock in oplog fetcher
SERVER-59573 Add setParameter which can be used to restore inactive cursor timeout in sessions
SERVER-59640 [5.0] Add coverage for geoSearch command in views_all_commands.js test
WT-6755 Documentation: populate developer glossary
WT-6910 Write "history store" subpage for Architecture Guide
WT-6911 Write "block manager" subpage for Architecture Guide
WT-6915 Write "log files" subpage for Architecture Guide
WT-7006 Write Connection subpage for Architecture Guide
WT-7007 Backup architecture guide page
WT-7198 Fix test_backup15 failure with backup mismatch
WT-7352 Fix test_hs01 conflict between concurrent operations in cursor modify
WT-7363 Add support for dumping history store output in hex format
WT-7521 Remove excess ckplist invalidations
WT-7592 Remove log_flush("sync=background") support
WT-7599 Update the CONFIG file based on the release that is about to run for compatibility tests
WT-7663 Change local store extension to allow only readonly FS operations
WT-7673 Investigate and fix manydbs test failure on Windows
WT-7718 Rename 'build_cmake'
WT-7838 Ability for ordered timestamp assertion to do more than a log message
WT-7842 Remove explicit ulimit -n call in many-collection-test
WT-7860 Improve code coverage reporting
WT-7866 Update cache_hs_insert limits in cppsuite-hs-cleanup-stress
WT-7876 Update rollback to stable test to use correct boolean values and update statistic checking logic
WT-7880 Fix history store record issue when the update following the prepared update is in history store
WT-7891 Remove doc typos
WT-7893 Remove ignored message from wiredtiger_open in test_encrypt08
WT-7895 Fix arch-data-file.dox documentation build failure
WT-7897 Enable verbose logging for test_backup15 to aid debugging
WT-7900 Fix insertion of new records in test format for column-store
WT-7901 test suite cleanup
WT-7905 Fix incorrect builtin behaviour for builds in CMake
WT-7907 Add dependencies to swig module definition in CMake build
WT-7908 Make variable-length column store work again with the static tests
WT-7909 Create a new method to check for running user transactions before starting rollback-to-stable operation
WT-7918 Support setting a prepare timestamp at current read timestamp
WT-7928 VLCS checkpoint and additional test suite improvements
WT-7931 Evicting modifies using the evict cursor in test_multiple_older_readers_with_multiple_mixed_mode() to ensure that eviction happens.
WT-7934 Upload perf results from many-collection test to Altas
WT-7935 Add arm64 implementation of rdtsc equivalent instruction
WT-7936 Update the format.sh script to run recovery tests
WT-7937 Fix s_docs to use sh, not bash syntax
WT-7938 Fix rollback-to-stable memory leak on error
WT-7940 Update mongod path for many-coll test
WT-7941 Add an Evergreen task to test abort/recovery using test/format
WT-7943 Do not assert timestamps when rolling back a prepared transactions
WT-7945 Move rollback handling to the operation layer in the cppsuite.
WT-7947 Allow CMake to take in a specific Python version
WT-7952 Minor docs build fixes
WT-7953 Teach s_string to not look inside getopt option lists.
WT-7955 Copy format.sh and CONFIG.stress to the test/format build directory with CMake
WT-7956 RTS to skip deleted or stable RLE cells
WT-7961 Sometimes lag oldest timestamp in timestamp_abort.
WT-7964 Fix rollback to stable incorrectly not rolling back updates at snap_max
WT-7965 Update connection base write generation number at the end of recovery checkpoint
WT-7968 In timestamp_abort skip setting timestamps when all_durable moves backwards
WT-7970 Set the stable timestamp before starting the checkpointer and clock threads
WT-7974 More column-store fixes and tests
WT-7984 Fix a bug that could cause a checkpoint to omit a page of data
WT-7994 Add docs compile task to PR testing
WT-7995 Fix the global visibility that it cannot go beyond checkpoint visibility
WT-7996 More column-store C testing
WT-7998 Minor fixes on Cache subpage of Architecture Guide
WT-7999 Fix the assert to handle an update in the middle with max stop timestamp
WT-8005 Fix a prepare commit bug that could leave the history store entry unresolved
WT-8006 sync/checkpoint cleanup code isn't appropriate for VLCS

5.0.2 Changelog

Security

SERVER-57727 Race conditions in x509_invalid.js

Sharding

SERVER-47372 config.cache collections can remain even after collection has been dropped
SERVER-48651 Avoid lock timeout errors in refine_collection_shard_key_basic.js
SERVER-50521 Write reshardBegin no-op oplog entry after temporary resharding collection is created
SERVER-54948 Calling shardCollection after enableSharding from a different MongoS is not causally consistent
SERVER-55574 Migration distlock acquisition fails to catch status
SERVER-56647 Make dropDatabase resilient to network partitions
SERVER-56648 Make dropCollection resilient to network partitions
SERVER-56649 Make renameCollection resilient to network partitions
SERVER-56650 Make createCollection resilient to network partitions
SERVER-57204 Extend the _configsvrSetAllowMigrations command to take the collection uuid to make it idempotent
SERVER-57380 Improve "InvalidOptions: read concern level snapshot is only valid in a transaction" message during cluster incompatibility
SERVER-57488 Create command to remove tags matching a ns from config.tags that can be run as retryable write
SERVER-57496 Proactively evict cached entries after drop database/collection
SERVER-57559 Implement LSID cache for DDL coordinators
SERVER-57759 Run movePrimary command before sharding the source collection in the ReshardingTest fixture
SERVER-57850 Increase timeout when waiting for migration on authCommands.js
SERVER-57870 Drop database sharded FSM doesn't guarantee that operations will be completed
SERVER-57944 Targeter is not being clean completely after failed refresh on batch write executor
SERVER-58021 mongos should retry write upon getting ShardCannotRefreshDueToLocksHeld error from shard
SERVER-58048 Resharding's initial split points for hashed shard keys don't match the sampled values
SERVER-58089 Coverity analysis defect 120194: Uninitialized pointer field
SERVER-58115 Outdated information can remain in the catalog cache after a collection is renamed
SERVER-58143 shardsvrDropCollectionParticipant should be killable on stepdown
SERVER-58167 Use scoped database critical section during dropDatabase
SERVER-58266 Stop forcing database version refreshes in chunk manager targeter
SERVER-58271 Stop forcing collection version refreshes in chunk manager targeter
SERVER-58273 Solve deadlock caused by uninterruptible lock guard in drop db participant command
SERVER-58321 Check recipient document existence instead of donor twice in resharding abort command
SERVER-58364 ShardServerCatalogCacheLoader::waitForCollectionFlush should be interruptible
SERVER-58465 Fix the cleanup of the Routing Info in the rename operation
SERVER-58535 _shardsvrRenameCollection should be interrupted on stepdown
SERVER-58589 Remove ShardingFullDDLSupportTimestampedVersion feature flag
SERVER-58624 Change the resharding critical section timeout value for reshard_collection_basic.js
SERVER-58649 Do not assume that the collection is always sharded in ShardServerProcessInterface::checkRoutingInfoEpochOrThrow method
SERVER-58747 The ShardServerCatalogCacheLoader doesn't interrupt ongoing operations on step up
SERVER-58749 Drop database coordinator must acquire collection distributed lock
SERVER-58775 Mark ConfigsvrSetAllowMigrationsCommand's opCtx as killable on stepdown

Replication

SERVER-37904 Allow a node to override the cluster chaining (enabled/disabled) setting
SERVER-58258 Wait for initial sync to clear state before asserting 'replSetGetStatus' reply has no 'initialSync' field
SERVER-58625 Add multi_update tag to geo_update1.js to exclude from certain passthrough suites

Query

SERVER-54078 [SBE] Improve perf of the bestbuy_agg_merge_wordcount benchmark suite
SERVER-58127 Fix benchRun() memory leak for parsing benchRun() args under exception
SERVER-58372 Robustify deprecated_wire_ops_mongos.js

Storage

SERVER-50287 drop_index.js fails when run in passthrough suite with stepdown
SERVER-56019 timeseries_index.js hangs in burn_in_tests burn_in:replica_sets_initsync_jscore_passthrough subtask
SERVER-56877 insert operations may fail to set index to multikey after aborted multikey catalog update

Operations

SERVER-58510 Fix 'use after free' issue in getExecutorForSimpleDistinct() function

Build and Packaging

SERVER-54729 MongoDB Enterprise Debian/Ubuntu packages should depend on libsasl2-modules and libsasl2-modules-gssapi-mit
SERVER-55446 Stand up an Apple Silicon compile-only builder on the Xcode 12 enabled hosts.

Internals

SERVER-56446 Can't use ReplSetTest.restart() in _auth suites with waitForConnect: false
SERVER-56568 Disable vptr UBSAN checks in dynamic builds and remove LIBDEPS_TYPEINFO
SERVER-56620 Nodes should explicitly clear arbiter durableOpTimeAndWalltime
SERVER-56625 validate cachedir race condition when cleaning bad cachefile
SERVER-56980 Robustify jstests/core/query_hash_stability.js
SERVER-57002 Refactor Evergreen task creation to support building multiple tasks
SERVER-57003 Generate all tasks for a build variant in a single task
SERVER-57064 Log create index and dropIndex(es) on mongos
SERVER-57176 The 'validateFeaturesAsPrimary' flag should be set to false while a node is in recovery phase
SERVER-57268 add multikey query to validate_multikey_restart.js
SERVER-57302 Generate implicit multiversion tests uses invalid name
SERVER-57327 evergreen ninja builders fail to copy install file
SERVER-57396 Enable visibility support by default on platforms where it is applicable
SERVER-57425 Avoid killing opCtx while holding the SessionCatalog mutex
SERVER-57450 Newly added tests do not show up in generated dynamic resmoke suites
SERVER-57474 profile_operation_metrics.js not resilient to query yielding
SERVER-57521 fCV change unconditionally closes outgoing connections that have not finished their hello handshake
SERVER-57576 validate_cache_dir should print the stacktrace
SERVER-57580 Simplify multiversion handling in evergreen.yml and task generation
SERVER-57642 Invariant Failure on src/mongo/db/query/plan_yield_policy.cpp 75 | Aborting
SERVER-57650 Make MigrationChunkClonerSource interruptible when waiting response to recipient commands
SERVER-57676 Wait for a checkpoint before releasing the "hangOplogCapMaintainerThread" in oplog_rollover.js
SERVER-57729 Cannot drop time-series collection if buckets collection does not exist
SERVER-57742 Create a non-specialized version of the OperationLatencyHistogram class
SERVER-57750 use a more distinct read command in quiesce_mode.js so that internal ops don't set off the failpoint
SERVER-57756 Race between concurrent stepdowns and applying transaction oplog entry
SERVER-57771 SBE explain does not report correct trial period statistics for a winning sort plan in "allPlansExecution" section
SERVER-57790 Minimise the impact of fCV upgrade/downgrade between 4.4 and 5.0 with large routing tables
SERVER-57798 Direct user to MongoDB Compass download page when failing to install MongoDB Compass due to a connection issue using ./install_compass
SERVER-57837 Adding TSBS to system_perf.yml
SERVER-57869 Shell getShardDistribution helper does not accumulate chunk counts on 5.0.0-rc1
SERVER-57926 Adjust log level from the evergreen scons splunk task
SERVER-57928 create_collection.js should use a dedicated database name and avoid dropping the test database
SERVER-57951 Incorrect data files archived by hook_test_archival.py
SERVER-57983 Integer overflow for $range in Classic Engine
SERVER-58020 cache-dir: prevent same buildsig with different content race condition
SERVER-58022 tenant_migration_resume_oplog_application.js should account for resumeTokens being part of an application batch
SERVER-58086 Investigate why debug symbols are not marked for download in some tasks
SERVER-58087 Reduce overhead of activated generated tasks
SERVER-58159 Extend relaxation of index ident reconciliation invariant for single-phase index builds
SERVER-58169 Log timestamps info on hitting invariants around stable timestamp calculation
SERVER-58187 Improve Connection Reaper and MongoLDAP performance
SERVER-58191 [Migrate Protocol] Allow delete_during_migrate.js to tolerate chunk migration failures due to timeout in catchup phase in slow variants.
SERVER-58197 Pass ranges by reference when constructing a Sorter from existing ranges
SERVER-58202 mark several tests as requires_sharding
SERVER-58208 Allow top-level $graphLookup stages to run in parallel on shards
SERVER-58249 findAndModify_flip_location.js should account for racey upserts when run in multiversion suites against 4.4 binaries
SERVER-58250 Inefficient usage of memory tracking map for $group and $setWindowFields
SERVER-58280 initial sync hangs on hiding dropped index when index builds are active
SERVER-58283 Add a new versioning file to set MONGO_VERSION and MONGO_GIT_HASH
SERVER-58332 pipeline MemoryUsageTracker: change StringMap to unordered_map for pointer stability
SERVER-58335 Remove SBE build variants from the 5.0 branch
SERVER-58357 [ephemeralForTest] TemporaryKVRecordStore fails to register commit handler in WCE loop
SERVER-58395 Resharding metrics should set donorState/RecipientState to kUnused if they are not initialized for currentOp report.
SERVER-58400 Generated timeouts need to take repeated execution into account
SERVER-58480 Add the necessary parameters to the ContinuousTenantMigration hook to allow for proper transient error retry
SERVER-58515 [ephemeralForTest] disable parallel task in EFT builder
SERVER-58532 Take when a build is ASAN into account when calculating timeouts
SERVER-58576 Improve tests for task generation
SERVER-58651 Kill ssh tunnel process in exit handler in powercycle
SERVER-58662 Disable tsbs on variants with older versions of mongodb
SERVER-58707 Move bench_test*.js tests out of parallel test job
SERVER-58734 Add evergreen task for new change stream fuzzer
SERVER-58746 Build failure on macOS 10.12; mongodb 5.0.0 requires macOS 10.13+?
SERVER-58794 _configsvrCreateDatabase and _flushDatabaseCacheUpdates should accept any API version parameters
SERVER-58816 errors_on_committed_transaction.js incompatible with multiversion tests in v5.0
SERVER-58936 Unique index constraints may not be enforced
WT-6280 Fail eviction if out of order handling races with checkpoint
WT-6729 Quiesce eviction prior running rollback to stable's active transaction check
WT-6782 test_prepare_hs02 WT_ROLLBACK failure: conflict between concurrent operations
WT-6902 Metadata subpage for Architecture Guide
WT-6914 Write "database files" subpage for Architecture Guide
WT-7279 Allow multiple terminate calls for storage source extension
WT-7343 Write a script that executes many-collection-test.py
WT-7473 Resolve "TODO: tiered" comments in code
WT-7507 Update salvage for a history store and timestamp world
WT-7520 Add start and stop values to automatic flag generation code
WT-7524 Refactor functions to obtain checkpoint list; Clear delete on skipping checkpoints
WT-7539 Add a configuration option that allows the user to specify debug modes.
WT-7543 Pass in the correct test name when constructing the default config path
WT-7553 Loosen the restrictions around evicting fast-truncate pages to avoid cache-stuck failures
WT-7556 Fix test_rollback_to_stable10 failure cache_hs_ondisk is 0
WT-7603 Sort statistics to fix JSON output
WT-7605 Drop support for million-collection-test
WT-7609 Report on time taken to start and shutdown the database in many-coll-test
WT-7616 Create a pass or fail test based on many collection workgen workload
WT-7619 Add a new optimization to skip pages in cursor traversal when all entries on the page are deleted
WT-7626 We only ensure update restore eviction happened in test debug mode09
WT-7628 Return an error message when supplied invalid command line args in the test framework
WT-7629 Run clang format on .cxx files in the codebase.
WT-7632 Fix invalid argument in test_rollback_to_stable14
WT-7640 Fix test_backup02 failure where checkpoint tables differ due to checkpoint cursor not supported
WT-7660 Rename poc_test to base_test in the cpp test framework and add insert_operation logic
WT-7667 Fix workgen JSON output
WT-7668 Overload the update method for the hs_cleanup test
WT-7670 Modify test tag format and tag additional python tests
WT-7676 Reformat wtperf backup to only read in files instead of wt_copy_and_sync
WT-7679 Create an evergreen test for many-dhandle-stress
WT-7683 Add python test hook to call flush_tier() during connection.close()
WT-7687 Stop tiered manager thread before internal thread
WT-7689 Fix double free in __curhs_insert
WT-7690 Fix coverity error when enum is compared against 0 (incr_backup:table_changes)
WT-7692 fix make check test failure on osx10 14 cmake
WT-7696 Fix coverity error - Unused variable in _rollback_to_stable_btree_apply_all
WT-7698 Decrease max_latency value in many dhandles scenario for workgen
WT-7703 Fix timeout in test_checkpoint_snapshot04
WT-7705 Add an assert to ensure that there are no updates on the new disk image in update restore
WT-7707 Simplify insert splits to use the splitting WT_REFs key
WT-7708 Add an assert to ensure the durable timestamp is larger than stable timestamp at the end of prepared commit
WT-7715 Fix uninitialized bool in txn_ckpt.c
WT-7717 Change macros in local_store.c to use WT namespace
WT-7719 Change default value of ENABLE_STRICT to "OFF" (CMake Usability Improvements)
WT-7720 Update POSIX CMAKE doxygen documentation (CMake Usability Improvements)
WT-7723 Delete the updates in the history store if they are rolled back or is the first stable update on the update chain
WT-7724 Fix race when running concurrent checkpoint and flush_tier
WT-7725 Add missing brackets around parameter in macro definition
WT-7726 Separating out the validation portion from the database model
WT-7727 Fix null pointer passed to memcpy() during 'format' test.
WT-7729 Fix to write out correct tiered information on checkpoint
WT-7730 Shifting the oldest and stable timestamps to match the commit timestamp format
WT-7732 Add a timeout configuration for flush_tier
WT-7739 Switch back to using MacOS 10.14 for Evergreen compile task
WT-7741 Fix misaligned address in crc32-x86.c
WT-7742 Fix misaligned address in wt3184_dup_index_collator/main.c
WT-7743 Fix integer overflow within wt2999_join_extractor csuite test
WT-7744 Fix null pointer within wt3338_partial_update csuite
WT-7746 Improve directory syncing with CMake helper 'create_test_executable'
WT-7748 Fix CMake library probes for libraries not on the default linker path
WT-7749 Assorted fixes for (and from) building and testing on NetBSD
WT-7751 Add an assert to ensure we never select an update that has been written to the history store for data store
WT-7752 Update packing code according to documentation
WT-7754 Fix race when updating block manager file handle
WT-7755 YSCB: Add a native implementation of YCSB to WTPERF.
WT-7756 RTS to clear the HS flag of an update following tombstone
WT-7758 Force evict a page when the update chain is too long
WT-7761 Improve debug_print to include timestamp, thread_id and reorder args in cppsuite.
WT-7762 Create stressful configs for the two tests add them to evergreen.
WT-7763 Coverity issues found in the stress testing framework
WT-7765 Fix signed integer overflow in intpack-test3
WT-7766 Fix null pointer passed to memset in test_wt3338_partial_update
WT-7767 Code cleanup for curhs_remove and __txn_fixup_prepared_update
WT-7770 Fix issue linking TCMalloc in CMake
WT-7776 Add a hard limit on the number of modify updates before we instantiate a complete update
WT-7778 Fix null dereferencing, and return of incorrect allocation size
WT-7780 Guarantee log message sequencing in the test framework.
WT-7781 Avoid skipping python tests for 3rd party ext libraries in CMake builds
WT-7782 Separate implementation from headers in cppsuite test framework
WT-7784 Enable RTS to use checkpoint snapshot on timestamp tables
WT-7787 Don't read pages for checkpoint cleanup when the cache is in aggressive mode
WT-7789 Change tiered python tests to fail without extension library
WT-7795 Fix CppSuite failure "expected ) before PRIxMAX"
WT-7796 Scan the tracking table and delete parts of it that are obsolete.
WT-7797 Disable postrun stats in CppSuite testing
WT-7799 Do not report failure of wiredtiger_open in python tests to output
WT-7802 Remove data store same transaction update squash logic
WT-7804 Fix test_hs24 committing mixed mode update from the wrong value
WT-7807 Remove unused arg in backup_config
WT-7811 Fix test_hs24 not commiting from 0 timestamp
WT-7813 Stop inserting to history store if we see a prepared update
WT-7815 Properly initialize prev_upd_ts for ordered timestamp assertion
WT-7817 Make tiered storage address cookies backward compatible
WT-7825 Fix test_hs24 key order
WT-7831 Clear transaction ids from previous run when repack the cell
WT-7832 Add an encryptor extension that uses the libsodium cryptography library.
WT-7836 Fixing a number of small issues in the cppsuite test framework
WT-7837 Clear updates structure in wt_hs_insert_updates to avoid firing assert
WT-7841 add "only unencrypted" checksum configuration, switch checksum default to "on"
WT-7843 Add missing macros to define PRIxMAX
WT-7846 Disable test_tiered08
WT-7851 Fix illegal checksum configuration in compatibility-test-for-newer-releases
WT-7852 Don't release eviction server lock when evicting pages
WT-7856 Enable flush test with open cursor in test_tiered04
WT-7864 Add support to run.py for running lists/ranges of scenarios in a test
WT-7865 Disable timeout assert while waiting for eviction to quiesce prior to RTS and test
WT-7870 Fix measurement of cyclomatic code complexity
WT-7871 Remove comment that is no longer true
WT-7874 Remove two other stale comments
WT-7883 Remove incorrect wt_free statement
WT-7889 Find/replace existing uses of WT with WiredTiger in reference guide
WT-7890 Fix CMake syntax error in config_lib

5.0.1 Changelog

Replication

SERVER-58398 Tenant migration hung indefinitely

Internals

SERVER-58142 TenantOplogBatcher should transition to complete when the next batch callback is called with error status
SERVER-58171 Changing time-series granularity does not update view definition
SERVER-58489 Collection creation stuck in an infinite writeConflictRetry loop when having a duplicate name as a view
SERVER-58546 Add log message to applyOps to preview which oplog entries will be applied

← Downgrade 5.0 Sharded Cluster to 4.4 Release Notes for MongoDB 4.4 →