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  1. Core Server
  2. SERVER-37637

Standalone mode nodes should ignore in-progress index builds on startup

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.3.4
    • Storage
    • None
    • Fully Compatible
    • Storage NYC 2018-12-31, Storage NYC 2019-01-14, Execution Team 2020-02-10
    • 16

    Description

      Standalone nodes will ignore in-progress index builds so as not to deviate from their original replica sets. On rejoining the replica set, in replset mode, the in-progress index builds will be recovered and finished according to whether the replica set committed or aborted the index builds.

      This will also require correct handling of neglected index catalog entries if the createIndexes command is called while in standalone mode.

      The behavior is as follows:

      • createIndex will fail with a CannotBuildIndex error, explaining that the index must be dropped first.
      • dropIndex should succeed

      Attachments

        Issue Links

          depends on

          Task - A task that needs to be done. SERVER-37726 Make dropIndexes abort in-progress index builds

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

          Task - A task that needs to be done. SERVER-38350 Register index builds recovered in standalone mode on restart in the IndexBuildsCoordinator interface without restarting the builds

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

          Task - A task that needs to be done. SERVER-38910 Remove redundant rollback handling on index drops

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Task - A task that needs to be done. SERVER-38351 Clear _unfinishedIndexes from IndexCatalog when restarting replica set member in standalone mode, without clearing persisted data

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Task - A task that needs to be done. SERVER-38118 Write characterization tests for restarted nodes in standalone with unfinished indexes

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-38797 Add unit tests for the IndexCatalog

          • Major - P3 - Major loss of function.
          • Backlog
          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-57795 index_build_restart_standalone.js should ensure that checkpoints include start of index builds

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

          Task - A task that needs to be done. SERVER-44468 Enable characterize_index_builds_on_restart.js for two-phase index builds

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

          Activity

            People

              louis.williams@mongodb.com Louis Williams
              dianna.hohensee@mongodb.com Dianna Hohensee
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              Dates

                Created:
                Updated:
                Resolved: