Percona Server moved to https://jira.percona.com/projects/PS 5.6.36-82.0

Milestone information

Project:
Percona Server moved to https://jira.percona.com/projects/PS
Series:
5.6
Version:
5.6.36-82.0
Released:
2017-05-12  
Registrant:
Hrvoje Matijakovic
Release registered:
2017-05-12
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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Assigned to you:
No blueprints or bugs assigned to you.
Assignees:
1 EvgeniyPatlan, 3 George Ormond Lorch III, 22 Laurynas Biveinis, 2 Nickolay Ihalainen, 2 Robert Golebiowski, 1 Sergei Glushchenko, 3 Vlad Lesin, 6 Yura Sorokin
Blueprints:
3 Implemented
Bugs:
41 Fix Released

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Release notes 

Changelog 

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New Features
Percona Server 5.6 packages are now available for Ubuntu 17.04 (Zesty Zapus).

Percona Server now supports Prefix Index Queries Optimization.

tokudb_dir_cmd can now be used to edit the TokuDB files.
Bugs Fixed
Deadlock could occur in I/O-bound workloads when server was using several small buffer pool instances in combination with small redo log files and variable innodb_empty_free_list_algorithm set to backoff algorithm. Bug fixed #1651657.

Querying TABLE_STATISTICS in combination with a stored function could lead to a server crash. Bug fixed #1659992.

tokubackup_slave_info file was created for a master server after taking the backup with Percona TokuBackup. Bug fixed #135.

Fixed a memory leak in Percona TokuBackup. Bug fixed #1669005.

Compressed columns with dictionaries could not be added to a partitioned table by using ALTER TABLE. Bug fixed #1671492.

Fixed a memory leak that happened in case of failure to create a multi-threaded slave worker thread. Bug fixed #1675716.

Combination of using any audit API-using plugin, like Audit Log Plugin and Response Time Distribution, with multi-byte collation connection and PREPARE statement with a parse error could lead to a server crash. Bug fixed #1688698 (upstream #86209).

Fix for a #1433432 bug in Percona Server 5.6.28-76.1 caused a performance regression due to suboptimal LRU manager thread flushing heuristics. Bug fixed #1631309.

Creating Compressed columns with dictionaries in MyISAM tables by specifying partition engines would not result in error. Bug fixed #1631954.

It was not possible to configure basedir as a symlink. Bug fixed #1639735.

Replication slave did not report Seconds_Behind_Master correctly when running in multi-threaded slave mode. Bug fixed #1654091 (upstream #84415).

DROP TEMPORARY TABLE would create a transaction in binary log on a read-only server. Bug fixed #1668602 (upstream #85258).

Creating a compression dictionary with innodb_fake_changes enabled could lead to a server crash. Bug fixed #1629257.

3 blueprints and 41 bugs targeted

Blueprint Priority Assignee Delivery
Merge MySQL 5.6.36 Merge MySQL 5.6.36 5 Essential Yura Sorokin  11 Implemented
Index-only prefix index queries Index-only prefix index queries 3 Medium Laurynas Biveinis  11 Implemented
Port FacebookSQL gap lock detection, logging, and error. Port FacebookSQL gap lock detection, logging, and error. 3 Medium George Ormond Lorch III  11 Implemented
Bug report Importance Assignee Status
1651657 #1651657 Percona Server hangs during oltp prepare with several buffer pool instances and small innodb_log_file_size 3 High Nickolay Ihalainen  10 Fix Released
1659992 #1659992 Function over userstat tables cause mysql to crash 3 High Yura Sorokin  10 Fix Released
1660828 #1660828 handle_fatal_signal (sig=11) in sql_digest_storage::copy 3 High   10 Fix Released
1664519 #1664519 Terminate called after throwing an instance of 'std::out_of_range' 3 High   10 Fix Released
1669005 #1669005 Valgrind error on tokudb.backup.tokudb_backup_exclude 3 High Vlad Lesin  10 Fix Released
1671492 #1671492 Unable to add compression columns to a partitioned table via 'ALTER TABLE' 3 High Yura Sorokin  10 Fix Released
1674299 #1674299 Conditional jump or move depends on uninitialised value(s) at exec_relay_log_event 3 High Robert Golebiowski  10 Fix Released
1675716 #1675716 Memory leak on a failure to create a MTS worker thread 3 High Laurynas Biveinis  10 Fix Released
1688698 #1688698 audit plugin + MB collation connection + PREPARE stmt parse error crash | handle_fatal_signal (sig=11) in read_token from digest_add_token 3 High Laurynas Biveinis  10 Fix Released
1631309 #1631309 performance regression from fix for lp:1433432 4 Medium Nickolay Ihalainen  10 Fix Released
1631954 #1631954 It is possible to create COMPRESSED columns in MyISAM tables via specifying partition engines 4 Medium Yura Sorokin  10 Fix Released
1639735 #1639735 basedir cannot be a symlink 4 Medium EvgeniyPatlan  10 Fix Released
1654091 #1654091 slave doesn't report Seconds_Behind_Master when running slave_parallel_workers > 0 4 Medium Robert Golebiowski  10 Fix Released
1668602 #1668602 DROP TEMPORARY TABLE creates a transaction in binary log on read only server 4 Medium Laurynas Biveinis  10 Fix Released
1670588 #1670588 Cannot start Percona Server using mysql.server due to calling mysqld_safe from absolute path 4 Medium   10 Fix Released
1672389 #1672389 Make MTR dump server's error log in case warnings found 4 Medium Laurynas Biveinis  10 Fix Released
1674507 #1674507 gap lock error tests not specifying engine on all tables 4 Medium George Ormond Lorch III  10 Fix Released
1674867 #1674867 MyRocks - missing server binary collation patch 4 Medium George Ormond Lorch III  10 Fix Released
1675623 #1675623 the fill_help_tables.sql file is out of date 4 Medium   10 Fix Released
1629257 #1629257 Creating a compression dictionary with fake changes enabled crashes | handle_fatal_signal (sig=6) in innobase_create_zip_dict 5 Low Yura Sorokin  10 Fix Released
1650294 #1650294 Test main.audit_log_filter_users is unstable 5 Low Sergei Glushchenko  10 Fix Released
1659224 #1659224 Test main.status is unstable 5 Low Laurynas Biveinis  10 Fix Released
1660565 #1660565 libc Valgrind suppression needs tweaking 5 Low Vlad Lesin  10 Fix Released
1662908 #1662908 Testcases restart in InnoDB read only mode incorrectly | Intermittent errors in the error log on innodb.percona_log_archive_ro 5 Low Laurynas Biveinis  10 Fix Released
1669002 #1669002 tokudb.backup tests not cleaning up, fail with --repeat=2 5 Low Vlad Lesin  10 Fix Released
1671473 #1671473 Test perfschema.selects is unstable 5 Low Laurynas Biveinis  10 Fix Released
1673800 #1673800 Test main.type_temporal_fractional is unstable 5 Low Laurynas Biveinis  10 Fix Released
1674284 #1674284 Test funcs_1.processlist_priv_no_prot is unstable 5 Low Laurynas Biveinis  10 Fix Released
1676441 #1676441 Test innodb.percona_fast_prefix_index_fetch is unstable 5 Low Laurynas Biveinis  10 Fix Released
1676705 #1676705 mysql-test/extra/binlog_tests/tmp_table.test does not disconnect temp table connections, intermittently failing following tests 5 Low Laurynas Biveinis  10 Fix Released
1676847 #1676847 segfault-t failing under recent AddressSanitizer 5 Low Laurynas Biveinis  10 Fix Released
1677130 #1677130 field-t deletes Fake_TABLE objects through base TABLE pointer w/o virtual dtor 5 Low Laurynas Biveinis  10 Fix Released
1677162 #1677162 Test main.sp-threads is unstable 5 Low Laurynas Biveinis  10 Fix Released
1678692 #1678692 Test main.subquery_sj_none_bkaunique is unstable 5 Low Laurynas Biveinis  10 Fix Released
1678792 #1678792 mysql-test/include/restart_readonly_mysqld.inc waits only for 10 seconds for shutdown 5 Low Laurynas Biveinis  10 Fix Released
1680510 #1680510 rpl_diff.inc in 5.7 does not compare data from different servers 5 Low Yura Sorokin  10 Fix Released
1683993 #1683993 Test rpl.rpl_slow_query_log is unstable 5 Low Laurynas Biveinis  10 Fix Released
1684012 #1684012 Test main.log_tables is unstable 5 Low Laurynas Biveinis  10 Fix Released
1684078 #1684078 Test rpl.rpl_server_uuid is unstable 5 Low Laurynas Biveinis  10 Fix Released
1684264 #1684264 Test innodb.monitor is unstable 5 Low Laurynas Biveinis  10 Fix Released
1674281 #1674281 MTR testcase timeouts should include server error logs 6 Wishlist Laurynas Biveinis  10 Fix Released
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