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  1. MariaDB Server
  2. MDEV-5605

Galera BF kill doesn't reflect in wsrep_local_bf_aborts

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 5.5.34-galera
    • 5.5.35-galera
    • None
    • None

    Description

      Same test as in #5604.

      The UPDATE doesn't update anything, but a deadlock is throw on the COMMIT.

      [2014-02-03 10:47:24] 12: [WARNING] Updated didn't matched the inserted! Inserted: 5, Updated: 0
      [2014-02-03 10:47:24] 12: [ERROR 1] UPDATE 1213 (40001): Deadlock found when trying to get lock; try restarting transaction

      This is great! But wsrep_local_bf_aborts status value doesn't increase.

      From the error log:

      140202 19:49:23 [Note] WSREP: BF kill (1, seqno: 3311463), victim: (132) trx: 3633573
      140202 19:49:23 [Note] WSREP: Aborting query: void
      140202 19:49:23 [Note] WSREP: kill IDLE for 3633573
      140202 19:49:23 [Note] WSREP: enqueuing trx abort for (132)
      140202 19:49:23 [Note] WSREP: signaling aborter
      140202 19:49:23 [Note] WSREP: WSREP rollback thread wakes for signal
      140202 19:49:23 [Note] WSREP: client rollback due to BF abort for (132), query: (null)
      140202 19:49:23 [Note] WSREP: WSREP rollbacker aborted thd: (132 140630848161536)
      140202 19:49:23 [Note] WSREP: Deadlock error for: (null)

      The timestamp mismatch is between my local computer and my node, sorry.

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              jplindst Jan Lindström (Inactive)
              wfong Will Fong
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                Updated:
                Resolved:

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