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  1. MariaDB Server
  2. MDEV-7467

sporadic failure in rpl.rpl_gtid_crash

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 10.0.15
        • Fix Version/s: 10.0.16
        • Component/s: Tests
        • Labels:
          None

          Description

          https://buildbot.askmonty.org/buildbot/builders/kvm-dgcov-jaunty-i386/builds/4561/steps/test_2/logs/stdio

          rpl.rpl_gtid_crash 'innodb_plugin,mix'   w1 [ fail ]
        Test ended at 2015-01-13 23:17:46

CURRENT_TEST: rpl.rpl_gtid_crash
mysqltest: At line 218: query 'START SLAVE' failed: 2013: Lost connection to MySQL server during query

The result from queries just before the failure was:
< snip >
SET GLOBAL debug_dbug="+d,inject_crash_before_write_rpl_slave_state";
START SLAVE;
INSERT INTO t1 VALUES (4);
include/save_master_gtid.inc
include/sync_with_master_gtid.inc
include/stop_slave.inc
SET GLOBAL debug_dbug="+d,crash_commit_before";
START SLAVE;
INSERT INTO t1 VALUES (5);
include/save_master_gtid.inc
include/sync_with_master_gtid.inc
include/stop_slave.inc
SET GLOBAL debug_dbug="+d,crash_commit_after";
START SLAVE;
INSERT INTO t1 VALUES (6);
include/save_master_gtid.inc
include/sync_with_master_gtid.inc
include/stop_slave.inc
SET GLOBAL debug_dbug="+d,inject_crash_before_flush_rli";
START SLAVE;

          We are deliberately crashing the slave mysqld. Depending on whether the crash
          happens before or after the START SLAVE command returns to the client, we can
          get this error.

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                  People

                  • Assignee:
                    knielsen Kristian Nielsen
                    Reporter:
                    knielsen Kristian Nielsen
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                    Dates

                    • Created:
                      Updated:
                      Resolved: