MHA hangs/unable to generate a failover report on a bad failover

yoshinorim / mha4mysql-manager

Development tree of Master High Availability Manager and tools for MySQL (MHA), Manager part

http://code.google.com/p/mysql-master-ha/

GNU General Public License v2.0

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MHA hangs/unable to generate a failover report on a bad failover #72

Open riddhi89 opened 7 years ago

riddhi89 commented 7 years ago

If one of the replicas which MHA is monitoring has errant transactions (writes on the replica), on a failover, MHA just hangs in Phase 4.1: Starting Slaves in parallel.. indefinitely.

Due to this, a failover report (of a failover error/bad failover) never gets generated and the report script is never triggered to report the bad failover.