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

  1. Bug #1262887
  2. Comment #2

Comment 2 for bug 1262887

Revision history for this message
Seppo Jaakola (seppo-jaakola) wrote :

The problem does not show up in MySQL 5.6 version. This is because of kernel_mutex has been dropped in 5.6. In 5.5 version, InnoDB purge thread holds kernel_mutex, which finally accumulated the issue.

But, nevertheless, refactoring of WSREP_BF lock mode out, looks like good to merge to 5.6 branch as well. I will start work on this task.