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  1. MariaDB Server
  2. MDEV-8670

main.mdev-504 fails on Windows (in buildbot and outside)

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.0, 10.1
    • Fix Version/s: 10.0.22, 10.1.7
    • Component/s: Tests
    • Labels:
      None

      Description

      http://buildbot.askmonty.org/buildbot/builders/win64-release2/builds/7555/steps/test/logs/stdio

      main.mdev-504                            [ fail ]
              Test ended at 2015-08-05 14:06:04
       
      CURRENT_TEST: main.mdev-504
      mysqltest: At line 58: query 'reap' failed: 2013: Lost connection to MySQL server during query
       
      The result from queries just before the failure was:
      < snip >
      fdate DATE
      ) ENGINE=MyISAM;
      CREATE PROCEDURE p_analyze()
      BEGIN
      DECLARE attempts INTEGER DEFAULT 100;
      wl_loop: WHILE attempts > 0 DO
      ANALYZE TABLE A;
      SET attempts = attempts - 1;
      END WHILE wl_loop;
      END |
      CREATE FUNCTION rnd3() RETURNS INT
      BEGIN
      RETURN ROUND(3 * RAND() + 0.5);
      END |
      SET GLOBAL use_stat_tables = PREFERABLY;

      The test opens a connection, makes it execute a procedure via --send, performs some operations in parallel in other connections, and then reaps the first one.

      The reason why the test fails is that it takes too long, so the connection hits net_write_timeout.
      The reason why it did not fail before, but started failing recently, is MDEV-8669.

      I expect MDEV-8669 will be looked at separately, but to fix the test, I am going to increase net_write_timeout in it – it's reasonable anyway.

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