Percona Server 5.5.53-38.4 is now available
Percona announces the release of Percona Server 5.5.53-38.4 on November 18, 2016. Based on MySQL 5.5.53, including all the bug fixes in it, Percona Server 5.5.53-38.4 is now the current stable release in the 5.5 series.
Percona Server is open-source and free. You can find release details in the 5.5.53-38.4 milestone on Launchpad. Downloads are available here and from the Percona Software Repositories.
Removed Features:
- Metrics for scalability measurement feature has been removed. WARNING: if you have
scalability_metrics_control
variable in yourmy.cnf
configuration file you’ll need to remove it, otherwise server won’t be able to start.
Bugs Fixed:
- When a stored routine would call an “administrative” command such as
OPTIMIZE TABLE
,ANALYZE TABLE
,ALTER TABLE
,CREATE/DROP INDEX
, etc. the effective value oflog_slow_sp_statements
was overwritten by the value oflog_slow_admin_statements
. Bug fixed #719368. - Thread Pool
thread limit reached
andfailed to create thread messages
are now printed on the first occurrence as well. Bug fixed #1636500.
Other bugs fixed: #1612076, #1633061, #1633430, and #1635184.
Find the release notes for Percona Server 5.5.53-38.4 in our online documentation. Report bugs on the launchpad bug tracker.
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