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  1. Core Server
  2. SERVER-45781

Throw Stale Shard Version when collection is unknown on getCollectionDescription

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.7.0
    • Component/s: Sharding
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Sharding 2020-03-09, Sharding 2020-03-23, Sharding 2020-04-06, Sharding 2020-04-20

      Description

      If a call to getCollectionDescription is issued, we must make sure the collection information is known, that is, a refresh should've been called previously. If the data of the collection is unkown, throw a Stale Shard Version Exception. Make sure that all code paths are handling the exception appropriately.

        Attachments

          Issue Links

          depends on

          Task - A task that needs to be done. SERVER-45780 Rename getCurrentMetadata to getCollectionDescription and change the return type

          • Major - P3 - Major loss of function.
          • Closed
          has to be done before

          Task - A task that needs to be done. SERVER-45782 Remove usages of getCurrentShardVersionIfKnown and most of getCurrentMetadataIfKnown

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-32198 Missing collection metadata on the shard implies both UNSHARDED and "metadata not loaded yet"

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

          Task - A task that needs to be done. SERVER-47412 Make the database cloner ensure collections are actually unsharded before cloning

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

          Task - A task that needs to be done. SERVER-47413 Some transaction tests are not being retried on Transient Error

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

          Task - A task that needs to be done. SERVER-47419 Find a better way of setting the shardId when throwing on getCollectionDescription

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

            Activity

              People

              Assignee:
              marcos.grillo Marcos José Grillo Ramirez
              Reporter:
              marcos.grillo Marcos José Grillo Ramirez
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                Dates

                Created:
                Updated:
                Resolved: