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  1. MariaDB Server
  2. MDEV-9464

perfschema.global_read_lock fails when executed after perfschema.dml_setup_instruments

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.0, 10.1
    • Fix Version/s: 10.0.24, 10.1.12
    • Component/s: Tests
    • Labels:
      None

      Description

      http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest/builds/5374/steps/test_6/logs/stdio

      perfschema.global_read_lock              w3 [ fail ]
              Test ended at 2016-01-25 16:06:12
       
      CURRENT_TEST: perfschema.global_read_lock
      --- /mnt/buildbot/build/mariadb-10.1.10/mysql-test/suite/perfschema/r/global_read_lock.result	2016-01-25 09:53:30.000000000 +0200
      +++ /mnt/buildbot/build/mariadb-10.1.10/mysql-test/suite/perfschema/r/global_read_lock.reject	2016-01-25 16:06:11.000000000 +0200
      @@ -27,7 +27,7 @@
       from performance_schema.events_waits_current
       where event_name like "wait/synch/cond/sql/MDL_context::COND_wait_status";
       event_name	short_source	timer_end	timer_wait	operation
      -wait/synch/cond/sql/MDL_context::COND_wait_status	mdl.cc:	SET	SET	timed_wait
      +wait/synch/cond/sql/MDL_context::COND_wait_status	mdl.cc:	NULL	NULL	timed_wait
       unlock tables;
       update performance_schema.setup_instruments set enabled='NO';
       update performance_schema.setup_instruments set enabled='YES';

      Reproducible by running

      perl ./mtr perfschema.dml_setup_instruments perfschema.global_read_lock --noreorder

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              • Assignee:
                elenst Elena Stepanova
                Reporter:
                elenst Elena Stepanova
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                  Updated:
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