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

  1. Series 5.5
  2. Bug #1438990
  3. Comment #1

Comment 1 for bug 1438990

Revision history for this message
Teemu Ollakka (teemu-ollakka) wrote : Re: Corrupt replication events

It seems that the log events stored in wsrep write sets won't contain checksums since crc:s are computed only when writing IO cache to binlog (see MYSQL_BIN_LOG::do_write_cache()). This in turn means that:

* Parsing GRA files using binlog header and mysqlbinlog will display corrupted replication events if the binlog header has checksum setting on even if the events in GRA file are perfectly valid.
* The cause of slave failure is still unknown.