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DEADLOCK OCCURRED BY "FLUSH TABLES WITH READ LOCK" WHEN USING Multi Thread Slave

Yuji FujiharaYuji Fujihara ContributorCurrent User Role Novice
If deadlock occurs in FLASH TABLE WITH READ LOCK during mysqldump execution, If you run Xtrabackup at that time, STOP SLAVE SQL_THREAD will stop. At this time, does memory usage of mysql's Log_event increase and memory leaks occur?

Comments

  • Yuji FujiharaYuji Fujihara Contributor Current User Role Novice




    This bug is below.

    Bug #27798650 : DEADLOCK OCCURRED BY "FLUSH TABLES WITH READ LOCK" WHEN USING MTS




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