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  1. MariaDB Server
  2. MDEV-8859

rpl.rpl_mdev382 sporadically fails to finish due to disappeared expect file

        Details

        • Type: Bug
        • Status: Open
        • Priority: Major
        • Resolution: Unresolved
        • Affects Version/s: 5.5
        • Fix Version/s: 5.5
        • Component/s: Tests
        • Labels:
          None

          Description

          http://buildbot.askmonty.org/buildbot/builders/kvm-deb-precise-x86/builds/2982/steps/test_4/logs/mysqld.1.err.3
          http://buildbot.askmonty.org/buildbot/builders/kvm-deb-precise-x86/builds/2982/steps/test_4/logs/stdio

          In the test output, it looks like this:

          rpl.rpl_loaddata 'stmt,xtradb'           w3 [ pass ]    901
worker[3] mysql-test-run: *** ERROR: can't open file "/run/shm/var/3/tmp/mysqld.1.expect": No such file or directory

          After that, the worker does not do anything anymore, and at the end MTR complains

          mysql-test-run: *** ERROR: Not all tests completed (only 3093 of 3094)

          We know it's rpl.rpl_mdev382 because it's the last test in the corresponding server error log:

          Version: '5.5.46-MariaDB-1~precise-log'  socket: '/run/shm/var/tmp/3/mysqld.1.sock'  port: 16040  mariadb.org binary distribution
CURRENT_TEST: rpl.rpl_mdev382
150927 19:39:14 [Note] /usr/sbin/mysqld: Normal shutdown

150927 19:39:14 [Note] Event Scheduler: Purging the queue. 0 events
150927 19:39:14  InnoDB: Starting shutdown...
150927 19:39:15  InnoDB: Shutdown completed; log sequence number 1621017
150927 19:39:15 [Note] /usr/sbin/mysqld: Shutdown complete

          The test only does restart once, and does it seemingly accurate: it writes "wait", then shuts down the server, then removes the file, then writes "restart".
          And removing the file fails claiming that it does not exist.
          I could not reproduce it, but it's not the first time I see it (not so easy to find since it won't show up in the cross-reference report).

          For now, I don't see why it's happening.

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                Task - A task that needs to be done. MDEV-7069 Fix buildbot failures in main server trees

                • Major - Major loss of function.
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                    • Assignee:
                      elenst Elena Stepanova
                      Reporter:
                      elenst Elena Stepanova
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                      Dates

                      • Created:
                        Updated: