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  1. Ignite
  2. IGNITE-10518

MVCC: Update operation may hangs on backup on unstable topology.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8
    • Component/s: mvcc
    • Labels:

      Description

      Update operation may hangs on backup awaiting next topology.

      Symptoms: 

      1. Exchange for topology version 6.1 has been finished.
      2. Exchange for topology version 6.2 awaits for partition release.
      3. DhtTxRemote waits for exchange.

      Seems, tx maps on outdated topology version.

      Reproducer IgniteTxCachePrimarySyncTest.testSingleKeyCommit()  in Mvcc mode.

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              • Assignee:
                amashenkov Andrey Mashenkov
                Reporter:
                amashenkov Andrey Mashenkov
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