Percona Server 5.5-20.2stable "C8H10N4O2"
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Percona Server Percona Server 5.5.11-20.2 is now available for download, including an experimental build for MacOS.
HandlerSocket, a NoSQL plugin for MySQL, has been updated to the latest stable version as April 11th, 2011.
InnoDB fast index creation now works with mysqldump, ALTER TABLE and OPTIMIZE TABLE. (Alexey Kopytov)
Bug #757749 – Using ALTER TABLE to convert an InnoDB table to a MEMORY table could fail due to a bug in innodb_
Bug #764395 – InnoDB crashed with an assertion failure when receiving a signal on pwrite(). The problem was that InnoDB I/O code was not fully conforming to the standard on POSIX systems. Calls to fsync(), pread(), and pwrite() can be interrupted by a signal. In such cases, InnoDB would crash with an assertion failure, rather than just restarting the interrupted call. (Alexey Kopytov)
Bug #766236 – A crash was occurring in some cases when innodb_
Bug #733317 – SYS_STATS internal table of XtraDB has been expanded for supporting ‘innodb_
This release does not have a changelog.
0 blueprints and 7 bugs targeted
|733317||#733317||SYS_STATS internal table should be expanded for the official innodb_stats_method support||3 High||10 Fix Released|
|766236||#766236||Crash with innodb_lazy_drop_table=ON||3 High||10 Fix Released|
|589491||#589491||Add Rows_examined into SHOW PROCESSLIST||4 Medium||Oleg Tsarev||10 Fix Released|
|1262651||#1262651||os_file_fsync() should handle fsync() returning EINTR||4 Medium||10 Fix Released|
|727966||#727966||documentation on response_time_distribution feature is wrong||5 Low||Fred Linhoss||10 Fix Released|
|706307||#706307||Document new status variables||1 Undecided||Fred Linhoss||10 Fix Released|
|764395||#764395||MySQL bug #60788: InnoDB crashes with an assertion failure when receiving a signal on pwrite()||1 Undecided||Alexey Kopytov||10 Fix Released|