MySQL patches by Codership

  1. Bug #1251137
  2. Comment #10

Comment 10 for bug 1251137

Revision history for this message
Seppo Jaakola (seppo-jaakola) wrote : Re: Galera Replication between 5.6 and 5.5 fails

Replication in direction 5.5 -> 5.6 can also crash if parallel applying is enabled, following error message follows (in 5.6 node that is):

2013-11-15 12:29:34 30316 [ERROR] WSREP: Trx 27782 tries to abort slave trx 27783. This could be caused by:
        1) unsupported configuration options combination, please check documentation.
        2) a bug in the code.
        3) a database corruption.

The affected table has both primary key and unique key. Dependency calculation goes obviously wrong in 5.6 node.
(same load between 5.5 nodes goes fine)