Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC

  1. Bug #1212739
  2. Comment #1

Comment 1 for bug 1212739

Revision history for this message
Raghavendra D Prabhu (raghavendra-prabhu) wrote :

a) Adding galera bug component since it is related to galera.

b) Is it possible to restart backend without restarting mysql?

There is a way by setting wsrep_provider to same value or none
and back.

But currently it hangs. Possibly due to https://bugs.launchpad.net/codership-mysql/+bug/1208493

I tried with the fix of that bug but I can still replicate this.

c) Even if restarting mysql be considered, looks like it still
hangs.

If it is possible to reproduce this, is it possible to get a
backtrace (from core), just need to send -11 to mysqld when its
hung.