Percona Server moved to https://jira.percona.com/projects/PS 5.6.36-82.1

Milestone information

Project:
Percona Server moved to https://jira.percona.com/projects/PS
Series:
5.6
Version:
5.6.36-82.1
Released:
2017-08-01  
Registrant:
Hrvoje Matijakovic
Release registered:
2017-08-01
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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No blueprints or bugs assigned to you.
Assignees:
8 Laurynas Biveinis, 1 Nickolay Ihalainen, 2 Vlad Lesin, 4 Yura Sorokin
Blueprints:
No blueprints are targeted to this milestone.
Bugs:
15 Fix Released

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Release notes 

Changelog 

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New Features
Percona Server can now be built with support of OpenSSL 1.1.

Percona Server is now available on Debian 9 (stretch). The support only covers the amd64 architecture.

TokuDB enables to kill a query that is awaiting an FT locktree lock.
Bugs Fixed
Row counts in TokuDB could be lost intermittently after restarts. Bug fixed #2.

In TokuDB, two races in the fractal tree lock manager could significantly affect transactional throughput for some applications that used a small number of concurrent transactions. These races manifested as transactions unnecessarily waiting for an available lock. Bug fixed #3.

TokuDB could assert when opening a dictionary with no useful information to error log. Bug fixed #23.

TokuDB could assert for various reasons deserializing nodes with no useful error output. Bug fixed #24.

Percona Server could crash when running a query over a partitioned table that uses an index to read a range of rows if this range was not covered by any existing partition. Bug fixed #1657941 (upstream #76418).

With two client connections to a server (debug server build), the server could crash after one of the clients set the global option userstat and flushed the client statistics (FLUSH CLIENT_STATISTICS) and then both clients were closed. Bug fixed #1661488.

TokuDB did not pass cmake flags on to snappy cmake. Bug fixed #41. The progress status for partitioned TokuDB table ALTERs was misleading. Bug fixed #42.

When a client application connecting to the Aurora cluster end point using SSL (--ssl-verify-server-cert or --ssl-mode=VERIFY_IDENTITY option), wildcard and SAN enabled SSL certificates were ignored. See also Compatibility Matrix. Note that the --ssl-verify-server-cert option is deprecated in Percona Server 5.7. Bug fixed #1673656 (upstream #68052).

Killing a stored procedure execution could result in an assert failure on a debug server build. Bug fixed #1689736 (upstream #86260).

It was not possible to build Percona Server on Debian 9 (stretch) due to issues with OpenSSL 1.1. Bug fixed #1702903 (upstream #83814).

The SET STATEMENT .. FOR statement changed the global instead of the session value of a variable if the statement occurred immediately after the SET GLOBAL or SHOW GLOBAL STATUS command. Bug fixed #1385352.

The synchronization between the LRU manager and page cleaner threads was not done at shutdown. Bug fixed #1689552.
Other bugs fixed: #6, #44, #65, #1160986, #1676740, #1689989, #1689998, #1690012, #1699788, and #1684601 (upstream #86016).

0 blueprints and 15 bugs targeted

Bug report Importance Assignee Status
1657941 #1657941 Server crashes when querying partitioning table MySQL_5.7.14 3 High Yura Sorokin  10 Fix Released
1661488 #1661488 Assertion `user_stats->concurrent_connections > 0' failed. 3 High Nickolay Ihalainen  10 Fix Released
1673656 #1673656 SSL Certificate Subject ALT Names with IPs or DNS: not respected with --ssl-verify-server-cert 3 High Yura Sorokin  10 Fix Released
1689736 #1689736 Assert on KILL'ing a stored routine invocation | Assertion `m_status == DA_ERROR' failed. 3 High Laurynas Biveinis  10 Fix Released
1702903 #1702903 Cannot build Percona Server on Debian Stretch 3 High Yura Sorokin  10 Fix Released
1385352 #1385352 SET STATEMENT does not work after SET GLOBAL / SHOW GLOBAL STATUS and affects the global value 4 Medium Laurynas Biveinis  10 Fix Released
1689552 #1689552 Missing synchronization between LRU manager and page cleaner threads on shutdown 4 Medium Laurynas Biveinis  10 Fix Released
1160986 #1160986 Unused debug-only variable query_exec_id 5 Low Laurynas Biveinis  10 Fix Released
1671125 #1671125 Test tokudb.backup.rpl_safe_slave is unstable 5 Low Vlad Lesin  10 Fix Released
1676740 #1676740 Test innodb.percona_log_arch_expire_sec is unstable 5 Low Laurynas Biveinis  10 Fix Released
1689989 #1689989 Test innodb.percona_changed_page_bmp_requests is unstable 5 Low Laurynas Biveinis  10 Fix Released
1689998 #1689998 Test main.percona_show_slave_status_nolock is unstable 5 Low Laurynas Biveinis  10 Fix Released
1690012 #1690012 Test main.log_tables-big fails with --repeat=2 since 5.6.36 merge 5 Low Yura Sorokin  10 Fix Released
1699788 #1699788 Debug sync timeout in tokudb.backup.rpl_safe_slave 5 Low Vlad Lesin  10 Fix Released
1684601 #1684601 Make MTR show core dump stacktraces from unit tests too 6 Wishlist Laurynas Biveinis  10 Fix Released
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