Percona Server for MySQL 5.7.13-6 (2016-07-16)¶
Percona is glad to announce the GA (Generally Available) release of Percona Server for MySQL 5.7.13-6 on July 6th, 2016 (Downloads are available here and from the Percona Software Repositories).
Based on MySQL 5.7.13, including all the bug fixes in it, Percona Server for MySQL 5.7.13-6 is the current GA release in the Percona Server for MySQL 5.7 series. All of Percona’s software is open-source and free, all the details of the release can be found in the 5.7.13-6 milestone at Launchpad
TokuDB MTR suite is now part of the default MTR suite in Percona Server for MySQL 5.7.
GLOBAL_TEMPORARY_TABLES table would cause a server crash
if temporary table owning threads would execute new queries. Bug fixed
IMPORT TABLESPACE and undo tablespace truncate could get stuck
indefinitely with a writing workload in parallel. Bug fixed #1585095.
Requesting to flush the whole of the buffer pool with doublewrite parallel buffer wasn’t working correctly. Bug fixed #1586265.
Audit Log Plugin would hang when trying to write a log record of
audit_log_buffer_size length. Bug fixed #1588439.
Audit log in
ASYNC mode could skip log records that don’t fit into the log
buffer. Bug fixed #1588447.
In order to support
innodb_flush_method being set to
ALL_O_DIRECT, the log I/O buffers were aligned to
innodb_log_write_ahead_size. This missed that the variable is
dynamic and could still cause the server to crash. Bug fixed #1597143.
The Audit Log plugin was truncating SQL queries to 512 bytes. Bug fixed #1557293.
ydb environment validation functions now prints more useful
context. Bug fixed #722.