wsrep_retry_autocommit doc incorrect

Bug #1133638 reported by Jay Janssen
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC
Fix Released
Undecided
Hrvoje Matijakovic

Bug Description

The doc: http://www.percona.com/doc/percona-xtradb-cluster/wsrep-system-index.html#wsrep_retry_autocommit

States:

Note that the default 1 is not a retry, but the first try. Retries start when this variable is set to 2 or higher.

This is actually not true. Default 1 is a single retry if there is a conflict failure. Confirmed with Alex from Codership:

" I just looked into code and wsrep_autocommit_retries means how many times the statement will be retried. I.e. if it is 0 it won't be retried and if it is 1 it will be retried once. I think this is rather intuitive and your documentation must be in error. See http://www.codership.com/wiki/doku.php?id=mysql_options_0.8 (NOTE: this might have been changed without notice after Percona already documented it)"

Related branches

Changed in percona-xtradb-cluster:
status: New → Confirmed
importance: Undecided → Medium
assignee: nobody → Hrvoje Matijakovic (hrvojem)
Changed in percona-xtradb-cluster:
importance: Medium → Undecided
status: Confirmed → Triaged
Changed in percona-xtradb-cluster:
status: Triaged → In Progress
Changed in percona-xtradb-cluster:
status: In Progress → Fix Committed
Changed in percona-xtradb-cluster:
status: Fix Committed → Fix Released
Revision history for this message
Shahriyar Rzayev (rzayev-sehriyar) wrote :

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PXC-1300

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