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  1. MariaDB ColumnStore
  2. MCOL-3696

Server does not start if Columnstore plugins are installed in mysql.plugin and ha_columnstore is loaded via server option

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • 1.4.2
    • N/A
    • installation
    • None

    Description

      MariaDB f93bfb9288d020b190f5c73a31223fff6439687d

      Dec 26 01:08:09 toshiba mysqld: safe_mutex: Trying to lock mutex at /home/elenst/10.4-enterprise-columnstore/src/sql/sql_plugin.cc, line 2406, when the mutex was already locked at /home/elenst/10.4-enterprise-columnsto
      re/src/sql/sql_plugin.cc, line 1859 in thread T@1
      ...
      #5  0x00007fa385d06801 in __GI_abort () at abort.c:79
      #6  0x000055e5bd64c20c in safe_mutex_lock ()
      #7  0x000055e5bcb9ae33 in plugin_foreach_with_mask(THD*, char (*)(THD*, st_plugin_int**, void*), int, unsigned int, void*) ()
      #8  0x000055e5bccbe321 in mysql_audit_acquire_plugins(THD*, unsigned long*) ()
      #9  0x000055e5bccbe9c1 in mysql_audit_notify(THD*, unsigned int, void const*) ()
      #10 0x000055e5bcb1c37c in THD::raise_condition(unsigned int, char const*, Sql_state_errno_level::enum_warning_level, Sql_user_condition_identity const&, char const*) ()
      #11 0x000055e5bca7cf57 in my_message_sql ()
      #12 0x000055e5bd63bbd6 in my_error ()
      ...
      

      To reproduce, run INSTALL SONAME 'ha_columnstore'
      then restart the server with --plugin-load-add=ha_columnstore.

      I have a debug build, not sure whether it's reproducible on a non-debug one.

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            serg Sergei Golubchik
            elenst Elena Stepanova
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              Updated:
              Resolved:

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