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  1. Percona XtraDB Cluster
  2. PXC-1472

LP #1239571: wsrep_innobase_kill_one_trx() is missing BF thd for TOI BF aborts in 5.6

    Details

    • Type: Bug
    • Status: Done
    • Priority: Low
    • Resolution: Invalid
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Security Level: Public Bug
    • Labels:

      Description

      **Reported in Launchpad by Teemu Ollakka last update 22-11-2013 06:35:13

      THD pointer for TOI BF aborts is not propagated to wsrep_innobase_kill_one_trx() in 5.6 branch. The reason is that TOI thd does not have trx registered in InnoDB at the moment the BF abort happens and wsrep_innobase_kill_one_trx() was simplified at some point to take only trx pointers as input.

      This causes server freezes with mixed DML/DDL load.

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              • Assignee:
                krunal.bauskar Krunal Bauskar
                Reporter:
                lpjirasync lpjirasync (Inactive)
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                • Created:
                  Updated: