Uploaded image for project: 'Ignite'
  1. Ignite
  2. IGNITE-10434

MVCC: Transaction asynchronous rollback bug.

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8
    • mvcc

    Description

      There is some bug in mvcc tx asynchronous rollback flow. Sometimes transaction is not rolled back completely: Remote transactions remain alive while Near and Dht transactions are terminated locally and on MVCC coordinator.

      Reproducer: MvccTxRollbackAsyncTest#testMixedAsyncRollbackTypes

      Attachments

        Issue Links

          causes

          Task - A task that needs to be done. IGNITE-10829 MVCC TX: Lazy query execution for query enlists.

          • Major - Major loss of function.
          • Resolved
          incorporates

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10241 MVCC TX: orphaned remote transactions

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10455 MVCC: Tx timeout can cause update counters inconsistency.

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10583 MVCC: Assertion on txLog state update when recovering from WAL.

          • Major - Major loss of function.
          • Closed
          Is contained by

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10518 MVCC: Update operation may hangs on backup on unstable topology.

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Task - A task that needs to be done. IGNITE-10468 MVCC TX: Failover

          • Major - Major loss of function.
          • Resolved
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10583 MVCC: Assertion on txLog state update when recovering from WAL.

          • Major - Major loss of function.
          • Closed
          relates to

          Task - A task that needs to be done. IGNITE-7388 MVCC TX Support async tx rollback on timeout during version requesting.

          • Major - Major loss of function.
          • Resolved

          Task - A task that needs to be done. IGNITE-10807 MVCC: Support long-running tx rollback on PME

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #5569

          Activity

            People

              gvvinblade Igor Seliverstov
              rkondakov Roman Kondakov
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: