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  1. Core Server
  2. SERVER-23476

Re-enable resync command for replica set nodes

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.12
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Epic Link:
    • Sprint:
      Repl 18 (08/05/16), Repl 2016-08-29
    • Linked BF Score:
      0

      Description

      Since we have temporarily disabled the resync command while reworking code and bringing the DataReplicator into the mix, we need to re-enable support for it and its tests.

      These are the expected behaviors:

      • Each resync command will cancel any existing data replication and start a new resync (an initial sync)
      • A resync will block waiting for the initial sync to complete
      • During an initial sync the ReplSetSyncFrom command will set the sync source and issue a resync command internally – having the effect that the initial syncs first attempt uses the supplied host.

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          Issue Links

          is documented by

          Task - A task that needs to be done. DOCS-9537 Docs for SERVER-23476: Re-enable resync command for replica set nodes

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

          Improvement - An improvement or enhancement to an existing feature or task. DOCS-10930 Calling rs.syncFrom(<newNode>) during initial sync restarts sync from the new node.

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-7680 Have replSetSyncFrom restart initialSync/resync with host specified

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-27143 write initial sync js test for apply ops phase

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-15290 Make resync command wait till the initial sync is done

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          related to

          Task - A task that needs to be done. SERVER-25644 Remove nested function from ReplSetTest.checkReplicatedDataHashes

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-7680 Have replSetSyncFrom restart initialSync/resync with host specified

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

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                Dates

                • Created:
                  Updated:
                  Resolved: