Percona Server moved to https://jira.percona.com/projects/PS 5.6.27-76.0

Milestone information

Project:
Percona Server moved to https://jira.percona.com/projects/PS
Series:
5.6
Version:
5.6.27-76.0
Released:
2015-12-04  
Registrant:
Hrvoje Matijakovic
Release registered:
2015-12-04
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:
10 George Ormond Lorch III, 2 Laurynas Biveinis, 2 Nickolay Ihalainen, 13 Tomislav Plavcic, 9 Yura Sorokin
Blueprints:
5 Implemented
Bugs:
31 Fix Released

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Changelog 

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New Features
SHOW SLAVE STATUS NOLOCK syntax in 5.6 has been undeprecated. Both SHOW SLAVE STATUS NOLOCK and SHOW SLAVE STATUS NONBLOCKING are now supported. Percona Server originally used SHOW SLAVE STATUS NOLOCK syntax for this feature. As of 5.6.20-68.0 release, Percona Server implements SHOW SLAVE STATUS NONBLOCKING syntax, which comes from early MySQL 5.7. Current MySQL 5.7 does not have this syntax and regular SHOW SLAVE STATUS is non-blocking.

TokuDB tables can now be automatically analyzed in the background based on a measured change in data.

Percona Server has implemented new tokudb_strip_frm_data variable which can be used to assist in TokuDB data recovery. WARNING: Use this variable only if you know what you’re doing otherwise it could lead to data loss.
Bugs Fixed
Setting the tokudb_backup_last_error_string and tokudb_backup_last_error values manually could cause server assertion. Bug fixed #1512464.

Fixed invalid memory accesses when mysqldump was running with --innodb-optimize-keys option. Bug fixed #1517444.

Fixed incorrect filename specified in storage/tokudb/PerconaFT/buildheader/CMakeLists.txt which could cause subsequent builds to fail. Bug fixed #1510085 (Sergei Golubchik).

Fixed multiple issues with TokuDB CMake scripts. Bugs fixed #1510092, #1509219 and #1510081 (Sergei Golubchik).

An upstream fix for upstream bug #76135 might cause server to stall or hang. Bug fixed #1519094 (upstream #79185).

ps_tokudb_admin now prevents Percona TokuBackup activation if there is no TokuDB storage engine on the server. Bug fixed #1520099.

Percona TokuBackup plugin now gets removed during the TokuDB storage engine uninstall process. Bug fixed #1520472.

New --defaults-file option has been implemented for ps_tokudb_admin to specify the MySQL configuration file if it’s not in the default location. Bug fixed #1517021.
Other bugs fixed: #1425480, #1517523, #1515741 and #1513178.

5 blueprints and 31 bugs targeted

Blueprint Priority Assignee Delivery
TokuDB - strip .frm data TokuDB - strip .frm data 5 Essential George Ormond Lorch III  11 Implemented
TokuDB - background auto analyze and recount rows TokuDB - background auto analyze and recount rows 4 High George Ormond Lorch III  11 Implemented
Undeprecate SHOW SLAVE STATUS NOLOCK syntax in 5.6 Undeprecate SHOW SLAVE STATUS NOLOCK syntax in 5.6 4 High Yura Sorokin  11 Implemented
TokuDB - factor out i_s and sysvars TokuDB - factor out i_s and sysvars 3 Medium George Ormond Lorch III  11 Implemented
TokuDB - restructure code into namespaces and c++ize TokuDB - restructure code into namespaces and c++ize 3 Medium George Ormond Lorch III  11 Implemented
Bug report Importance Assignee Status
1425480 #1425480 virtual void MYSQL_BIN_LOG::xlock(): Assertion `!snapshot_lock_acquired' failed in sql/binlog.cc:7566 3 High Yura Sorokin  10 Fix Released
1425480 #1425480 virtual void MYSQL_BIN_LOG::xlock(): Assertion `!snapshot_lock_acquired' failed in sql/binlog.cc:7566 3 High Yura Sorokin  10 Fix Released
1510085 #1510085 storage/tokudb/PerconaFT/buildheader/CMakeLists.txt 3 High Tomislav Plavcic  10 Fix Released
1510085 #1510085 storage/tokudb/PerconaFT/buildheader/CMakeLists.txt 3 High Tomislav Plavcic  10 Fix Released
1513178 #1513178 tokudb-backup exclude.result contains variable results 3 High George Ormond Lorch III  10 Fix Released
1513178 #1513178 tokudb-backup exclude.result contains variable results 3 High George Ormond Lorch III  10 Fix Released
1515741 #1515741 tokudb.parts.partition_alter4_tokudb fails 3 High George Ormond Lorch III  10 Fix Released
1515741 #1515741 tokudb.parts.partition_alter4_tokudb fails 3 High George Ormond Lorch III  10 Fix Released
1517444 #1517444 Invalid memory accesses by mysqldump --innodb-optimize-keys 3 High Yura Sorokin  10 Fix Released
1517444 #1517444 Invalid memory accesses by mysqldump --innodb-optimize-keys 3 High Yura Sorokin  10 Fix Released
1519094 #1519094 Percona server 5.5 completely stalls during import (myloader) 3 High Laurynas Biveinis  10 Fix Released
1519094 #1519094 Percona server 5.5 completely stalls during import (myloader) 3 High Laurynas Biveinis  10 Fix Released
1520099 #1520099 ps_tokudb_admin should prevent activating TokuBackup if there is no TokuDB engine on server 3 High Tomislav Plavcic  10 Fix Released
1520099 #1520099 ps_tokudb_admin should prevent activating TokuBackup if there is no TokuDB engine on server 3 High Tomislav Plavcic  10 Fix Released
1520472 #1520472 Remove/uninstall TokuBackup plugin alongside with TokuDB engine uninstall process 3 High Tomislav Plavcic  10 Fix Released
1509219 #1509219 tokudb and jemalloc 2.2.5 4 Medium Tomislav Plavcic  10 Fix Released
1509219 #1509219 tokudb and jemalloc 2.2.5 4 Medium Tomislav Plavcic  10 Fix Released
1510081 #1510081 tokudb CMakeLists.txt 4 Medium Tomislav Plavcic  10 Fix Released
1510081 #1510081 tokudb CMakeLists.txt 4 Medium Tomislav Plavcic  10 Fix Released
1510092 #1510092 tokudb differences when merging with MariaDB 4 Medium Tomislav Plavcic  10 Fix Released
1510092 #1510092 tokudb differences when merging with MariaDB 4 Medium Tomislav Plavcic  10 Fix Released
1512464 #1512464 tokudb-backup-crash-setting-tokudb_backup_last_error_string 4 Medium George Ormond Lorch III  10 Fix Released
1512464 #1512464 tokudb-backup-crash-setting-tokudb_backup_last_error_string 4 Medium George Ormond Lorch III  10 Fix Released
1517021 #1517021 ps_tokudb_admin --defaults-file option should be added 4 Medium Tomislav Plavcic  10 Fix Released
1517021 #1517021 ps_tokudb_admin --defaults-file option should be added 4 Medium Tomislav Plavcic  10 Fix Released
1515613 #1515613 Valgrind error on main.repair, main.merge, main.mysqlcheck, and main.archive 5 Low Yura Sorokin  10 Fix Released
1515613 #1515613 Valgrind error on main.repair, main.merge, main.mysqlcheck, and main.archive 5 Low Yura Sorokin  10 Fix Released
1517523 #1517523 main.percona_userstat fails sporadically 5 Low Yura Sorokin  10 Fix Released
1517523 #1517523 main.percona_userstat fails sporadically 5 Low Yura Sorokin  10 Fix Released
1520198 #1520198 undeclared identifier 'innodb_track_changed_pages_validate' 5 Low Nickolay Ihalainen  10 Fix Released
1520198 #1520198 undeclared identifier 'innodb_track_changed_pages_validate' 5 Low Nickolay Ihalainen  10 Fix Released
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