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  1. Core Server
  2. SERVER-47974

Introduce ScopedShardVersionCriticalSection class

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.7.0
    • Sharding
    • Fully Compatible
    • Sharding 2020-05-18

    Description

      The new ScopedShardVersionCriticalSection will implement a RAII idiom.

      As part of the initialization logic the following action will be implemented:

      Attachments

        Issue Links

          is depended on by

          Task - A task that needs to be done. SERVER-47975 Optimize ScopedShardVersionCriticalSection in order to avoid convoy on SSV after a shardVersion change

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47976 Split chunk: convert usage of forceShardFilteringMetadataRefresh to ScopedShardVersionCriticalSection

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47977 ChunkSplitter: convert usage of forceShardFilteringMetadataRefresh to ScopedShardVersionCriticalSection

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47978 Cleanup orphaned cmd: convert usage of forceShardFilteringMetadataRefresh to ScopedShardVersionCriticalSection

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47980 MergeChunksCommand: convert usage of forceShardFilteringMetadataRefresh to ScopedShardVersionCriticalSection

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47981 RecvChunkStartCommand: convert usage of forceShardFilteringMetadataRefresh to onShardVersionMismatch

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47982 Change the shard version update procedure of the migration source manager

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47983 Ensure shard version is stable before submitting range deletion tasks

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47984 ShardsvrShardCollectionCommand: convert usage of forceShardFilteringMetadataRefresh to ScopedShardVersionCriticalSection

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-47985 Implement recovery of a shard's `shardVersion` before it is allowed to perform version checking

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              tommaso.tocci@mongodb.com Tommaso Tocci
              tommaso.tocci@mongodb.com Tommaso Tocci
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              Dates

                Created:
                Updated:
                Resolved: