abortReshardCollection | Aborts a resharding operation.中止重新分片操作。
New in version 5.0.在版本5.0中新增。
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addShard | Adds a shard to a sharded cluster.将分片添加到分片群集。 |
addShardToZone | Associates a shard with a zone. Supports configuring zones in sharded clusters.将分片与区域关联。支持在分片集群中配置区域。 |
balancerCollectionStatus | Returns information on whether the chunks of a sharded collection are balanced.返回分片集合的块是否平衡的信息。
New in version 4.4.在版本4.4中新增。
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balancerStart | Starts a balancer thread.启动平衡器线程。 |
balancerStatus | Returns information on the balancer status.返回有关平衡器状态的信息。 |
balancerStop | Stops the balancer thread.停止平衡器线程。 |
checkShardingIndex | Internal command that validates index on shard key.验证分片键索引的内部命令。 |
clearJumboFlag | Clears the jumbo flag for a chunk.清除块的jumbo标志。 |
cleanupOrphaned | Removes orphaned data with shard key values outside of the ranges of the chunks owned by a shard.移除分片键值超出分片所拥有的块范围的孤立数据。 |
cleanupReshardCollection | Cleans up a failed resharding operation.清除失败的重新分片操作。
New in version 5.0.在版本5.0中新增。
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commitReshardCollection | Forces a resharding operation to block writes and complete.强制重新分片操作阻止写入并完成。
New in version 5.0.在版本5.0中新增。
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enableSharding | Enables sharding on a specific database.在特定数据库上启用分片。 |
flushRouterConfig | Forces a mongod/mongos instance to update its cached routing metadata.强制mongod/mongos实例更新其缓存的路由元数据。 |
getShardMap | Internal command that reports on the state of a sharded cluster.报告分片集群状态的内部命令。 |
getShardVersion | Internal command that returns the config server version.返回配置服务器版本的内部命令。 |
isdbgrid | Verifies that a process is a mongos.验证进程是否为mongos。 |
listShards | Returns a list of configured shards.返回已配置分片的列表。 |
medianKey | Deprecated internal command. 不推荐使用的内部命令。See splitVector.请参见splitVector。 |
moveChunk | Internal command that migrates chunks between shards.在分片之间迁移块的内部命令。 |
movePrimary | Reassigns the primary shard when removing a shard from a sharded cluster.从分片集群中移除分片时重新分配主分片。 |
mergeChunks | Provides the ability to combine chunks on a single shard.提供在单个分片上组合块的能力。 |
refineCollectionShardKey | Refines a collection's shard key by adding a suffix to the existing key.通过向现有密钥添加后缀来优化集合的分片键。
New in version 4.4.在版本4.4中新增。
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removeShard | Starts the process of removing a shard from a sharded cluster.开始从分片集群中删除分片的过程。 |
removeShardFromZone | Removes the association between a shard and a zone. Supports configuring zones in sharded clusters.删除分片和分区之间的关联。支持在分片集群中配置区域。 |
reshardCollection | Initiates a resharding operation to change the shard key for a collection, changing the distribution of your data.启动重新分片操作以更改集合的分片键，从而更改数据的分布。
New in version 5.0.在版本5.0中新增。
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setAllowMigrations | Prevents the start of new automatic migrations on a collection, prevents in-flight manual migrations from committing, and excludes the collection from new balancer rounds.防止在集合上启动新的自动迁移，防止提交正在进行的手动迁移，并将集合排除在新的平衡器轮次之外。
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setShardVersion | Internal command to sets the config server version.用于设置配置服务器版本的内部命令。 |
shardCollection | Enables the sharding functionality for a collection, allowing the collection to be sharded.启用集合的分片功能，允许对集合进行分片。 |
shardingState | Reports whether the mongod is a member of a sharded cluster.报告mongod是否是分片集群的成员。 |
split | Creates a new chunk.创建一个新块。 |
splitVector | Internal command that determines split points.确定拆分点的内部命令。 |
unsetSharding | Removed in MongoDB 5.0.在MongoDB 5.0中删除。 Internal command that affects connections between instances in a MongoDB deployment.影响MongoDB部署中实例之间连接的内部命令。 |
updateZoneKeyRange | Adds or removes the association between a range of sharded data and a zone. 添加或删除一系列分片数据与分区之间的关联。Supports configuring zones in sharded clusters.支持在分片集群中配置区域。 |