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

Percona Server moved to https://jira.percona.com/projects/PS 5.6.22-72.0

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Project:
Percona Server moved to https://jira.percona.com/projects/PS
Series:
5.6
Version:
5.6.22-72.0
Released:
 
Registrant:
Hrvoje Matijakovic
Release registered:
Active:
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Assignees:
12 Laurynas Biveinis, 3 Tomislav Plavcic, 4 Vlad Lesin
Blueprints:
3 Implemented
Bugs:
16 Fix Released

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NEW FEATURES

Percona Server is now able to log the query’s response times into separate READ and WRITE INFORMATION_SCHEMA tables. Two new INFORMATION_SCHEMA tables QUERY_RESPONSE_TIME_READ and QUERY_RESPONSE_TIME_WRITE have been implemented for READ and WRITE queries correspondingly.

New ps_tokudb_admin script has been implemented to make the TokuDB Storage engine installation easier.

Percona Server now supports Online GTID deployment. This enables GTID to be deployed on existing replication setups without making the master read-only and stopping all the slaves. This feature was ported from the Facebook branch.

BUGS FIXED

SET STATEMENT ... FOR <statement> would crash the server if it could not execute the <statement> due to: 1) if the <statement> was Read-Write in a Read-Only transaction (bug #1387951), 2) if the <statement> needed to re-open an already open temporary table and would fail to do so (bug #1412423), 3) if the <statement> needed to commit implicitly the ongoing transaction and the implicit commit would fail (bug #1418049).

TokuDB storage engine would fail to load after the upgrade on CentOS 5 and 6. Bug fixed #1413956.

Fixed a potential low-probability crash in XtraDB linear read-ahead code. Bug fixed #1417953.

Setting the max_statement_time per query had no effect. Bug fixed #1376934.

Other bugs fixed: #1407941, #1415843 (upstream #75642).

3 blueprints and 16 bugs targeted

Blueprint Priority Assignee Delivery
Add config option gtid_deployment_step for GTID's deployment Add config option gtid_deployment_step for GTID's deployment 4 High Vlad Lesin  11 Implemented
ps_tokudb_admin script for simplifying tokudb installation ps_tokudb_admin script for simplifying tokudb installation 4 High Tomislav Plavcic  11 Implemented
Split queries on ' read' and 'write` for query response time distribution feature Split queries on ' read' and 'write` for query response time distribution feature 3 Medium Vlad Lesin  11 Implemented
Bug report Importance Assignee Status
1387951 #1387951 SET STATEMENT ... FOR <statement> crashes server if <statement> is RW in a RO transaction 3 High Laurynas Biveinis  11 Fix Released
1387951 #1387951 SET STATEMENT ... FOR <statement> crashes server if <statement> is RW in a RO transaction 3 High Laurynas Biveinis  11 Fix Released
1412423 #1412423 SET STATEMENT ... FOR <statement> crashes server if <statement> needs to re-open a temp table and fails 3 High Laurynas Biveinis  11 Fix Released
1412423 #1412423 SET STATEMENT ... FOR <statement> crashes server if <statement> needs to re-open a temp table and fails 3 High Laurynas Biveinis  11 Fix Released
1413956 #1413956 TokuDB engine fails after upgrade on centos 5/6 3 High Tomislav Plavcic  11 Fix Released
1413956 #1413956 TokuDB engine fails after upgrade on centos 5/6 3 High Tomislav Plavcic  11 Fix Released
1417953 #1417953 buf_read_ahead_linear dereferences buffer page pointer without protection 3 High Laurynas Biveinis  11 Fix Released
1417953 #1417953 buf_read_ahead_linear dereferences buffer page pointer without protection 3 High Laurynas Biveinis  11 Fix Released
1418049 #1418049 SET STATEMENT ... FOR <statement> crashes server if <statement> needs to commit implicitly and fails 3 High Laurynas Biveinis  11 Fix Released
1418049 #1418049 SET STATEMENT ... FOR <statement> crashes server if <statement> needs to commit implicitly and fails 3 High Laurynas Biveinis  11 Fix Released
1376934 #1376934 Setting max_statement_time per query has no effect 4 Medium Vlad Lesin  11 Fix Released
1376934 #1376934 Setting max_statement_time per query has no effect 4 Medium Vlad Lesin  11 Fix Released
1415843 #1415843 Extend valid range of dummy certificates ni mysql-test/std_data 4 Medium Laurynas Biveinis  11 Fix Released
1415843 #1415843 Extend valid range of dummy certificates ni mysql-test/std_data 4 Medium Laurynas Biveinis  11 Fix Released
1407941 #1407941 Thread id lost on srv/srv0start.cc 5 Low Laurynas Biveinis  11 Fix Released
1407941 #1407941 Thread id lost on srv/srv0start.cc 5 Low Laurynas Biveinis  11 Fix Released
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