Percona Server moved to https://jira.percona.com/projects/PS 5.5.51-38.1

Milestone information

Project:
Percona Server moved to https://jira.percona.com/projects/PS
Series:
5.5
Version:
5.5.51-38.1
Released:
2016-08-19  
Registrant:
Hrvoje Matijakovic
Release registered:
2016-08-19
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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No blueprints or bugs assigned to you.
Assignees:
1 EvgeniyPatlan, 30 Laurynas Biveinis, 2 Sergei Glushchenko, 1 Yura Sorokin
Blueprints:
1 Implemented
Bugs:
33 Fix Released

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Changelog 

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Bugs Fixed
PAM Authentication Plugin would abort authentication while checking UNIX user group membership if there were more than a thousand members. Bug fixed #1608902.

PAM Authentication Plugin didn’t support spaces in the UNIX user group names. Bug fixed #1544443.

If DROP DATABASE would fail to delete some of the tables in the database, the partially-executed command is logged in the binlog as DROP TABLE t1, t2, ... for the tables for which drop succeeded. A slave might fail to replicate such DROP TABLE statement if there exist foreign key relationships to any of the dropped tables and the slave has a different schema from master. Fix by checking, on the master, whether any of the database to be dropped tables participate in a Foreign Key relationship, and fail the DROP DATABASE statement immediately. Bug fixed #1525407 (upstream #79610).

Percona Server 5.5 could not be built with the -DMYSQL_MAINTAINER_MODE=ON option. Bug fixed #1590454.

In the client library, any EINTR received during network I/O was not handled correctly. Bug fixed #1591202 (upstream #82019).

The included .gitignore in the percona-server source distribution had a line *.spec, which means someone trying to check in a copy of the percona-server source would be missing the spec file required to build the RPMs. Bug fixed #1600051.

The fix for bug #1341067 added a call to free some of the heap memory allocated by OpenSSL. This is not safe for repeated calls if OpenSSL is linked twice through different libraries and each is trying to free the same. Bug fixed #1604676.

If the changed page bitmap redo log tracking thread stops due to any reason, then shutdown will wait for a long time for the log tracker thread to quit, which it never does. Bug fixed #1606821.

Performing slow InnoDB shutdown (innodb_fast_shutdown set to 0) could result in incomplete purge, if a separate purge thread is running (which is a default in Percona Server). Bug fixed #1609364.
Other bugs fixed: #1515591 (upstream #79249), #1612551, #1609523, #756387, #1097870, #1603073, #1606478, #1606572, #1606782, #1607224, #1607359, #1607606, #1607607, #1607671, #1608385, #1608424, #1608437, #1608515, #1608845, #1609422, #1610858, #1612084, #1612118, and #1613641.

1 blueprint and 33 bugs targeted

Blueprint Priority Assignee Delivery
Merge MySQL 5.5.51 Merge MySQL 5.5.51 5 Essential Yura Sorokin  11 Implemented
Bug report Importance Assignee Status
1608902 #1608902 Constant buffer size set on max_nss_name_len is not enough to get results from getgrgid_r if there are thousands of members in a group 3 High Sergei Glushchenko  10 Fix Released
1515591 #1515591 Valgrind error on main.group_min_max 4 Medium Laurynas Biveinis  10 Fix Released
1525407 #1525407 Failed DROP DATABASE due FK constraint on master breaks slave 4 Medium Laurynas Biveinis  10 Fix Released
1544443 #1544443 Percona PAM doesn't support spaces for groups 4 Medium Sergei Glushchenko  10 Fix Released
1590454 #1590454 Percona Server 5.5/5.6 cannot be built with '-DMYSQL_MAINTAINER_MODE=ON' 4 Medium Laurynas Biveinis  10 Fix Released
1591202 #1591202 client and libmysqlclient VIO drops connection if signal received during read() 4 Medium Laurynas Biveinis  10 Fix Released
1600051 #1600051 gitignore lists *.spec 4 Medium EvgeniyPatlan  10 Fix Released
1604676 #1604676 Do not free SSL_COMP_get_compression_methods() directly 4 Medium Laurynas Biveinis  10 Fix Released
1606821 #1606821 Shutdown hangs if redo log tracker thread stopped 4 Medium Laurynas Biveinis  10 Fix Released
1609364 #1609364 --innodb_purge_threads=1 may result in incomplete purge with innodb_fast_shutdown=0 4 Medium Laurynas Biveinis  10 Fix Released
1609523 #1609523 Needless sleep between purge thread iterations during shutdown 4 Medium Laurynas Biveinis  10 Fix Released
756387 #756387 Intermittent innodb.innodb_bug60049 test failures 5 Low Laurynas Biveinis  10 Fix Released
1097870 #1097870 test rpl_cant_read_event_incident can fail sporadically 5 Low Laurynas Biveinis  10 Fix Released
1603073 #1603073 ssl_ca and ssl_crl test failures 5 Low Laurynas Biveinis  10 Fix Released
1606478 #1606478 rpl.rpl_extra_col_master_myisam test unstable on 5.5 5 Low Laurynas Biveinis  10 Fix Released
1606572 #1606572 Spurious "[Warning] Slave I/O: SET @master_heartbeat_period to master failed (...)" caused by STOP SLAVE while START SLAVE in progress 5 Low Laurynas Biveinis  10 Fix Released
1606782 #1606782 rpl_percona_bug1070255 may crash due to concurrent dbug access 5 Low Laurynas Biveinis  10 Fix Released
1607224 #1607224 innodb.innodb_corrupt_bit test is unstable 5 Low Laurynas Biveinis  10 Fix Released
1607359 #1607359 rpl_4threads_deadlock may crash due to concurrent dbug access 5 Low Laurynas Biveinis  10 Fix Released
1607606 #1607606 percona_extended_innodb_status test is unstable 5 Low Laurynas Biveinis  10 Fix Released
1607607 #1607607 test percona_show_temp_tables_stress is unstable 5 Low Laurynas Biveinis  10 Fix Released
1607671 #1607671 Test rpl.rpl_concurrency_error is unstable 5 Low Laurynas Biveinis  10 Fix Released
1608385 #1608385 innodb.percona_changed_page_bmp does not cleanup $MYSQLTEST_VARDIR/tmpdatadir 5 Low Laurynas Biveinis  10 Fix Released
1608424 #1608424 Unit test explain_filename is unstable 5 Low Laurynas Biveinis  10 Fix Released
1608437 #1608437 MTR does not register unit test failures with Subunit 5 Low Laurynas Biveinis  10 Fix Released
1608515 #1608515 test group_commit is unstable 5 Low Laurynas Biveinis  10 Fix Released
1608845 #1608845 Test percona_show_slave_status_nolock is unstable 5 Low Laurynas Biveinis  10 Fix Released
1609422 #1609422 Unit test lf-t unstable 5 Low Laurynas Biveinis  10 Fix Released
1610858 #1610858 Some MTR tests cause server kill on shutdown with Valgrind 5 Low Laurynas Biveinis  10 Fix Released
1612084 #1612084 MTR include/wait_until_connected_again.inc may timeout too soon for Valgrind 5 Low Laurynas Biveinis  10 Fix Released
1612118 #1612118 Two DBUG +O commands in a row leak the first output file handle 5 Low Laurynas Biveinis  10 Fix Released
1612551 #1612551 Test innodb.percona_changed_page_bmp_crash is unstable 5 Low Laurynas Biveinis  10 Fix Released
1613641 #1613641 Test rpl.rpl_filter_tables_not_exist produces an unsuppressed warning in the error log 5 Low Laurynas Biveinis  10 Fix Released
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