Percona Server 5.5.34-32.0/5.1.72-14.10 发布

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 fei
发布于 2013年10月29日
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Percona Server 5.5.34-32.0/5.1.72-14.10发布.2013-10-29.同步基于MySQL 5.5.34/5.1.72.上个版本是2013-08-27的5.5.33-31.1/5.1.71-14.9.此版本有几个慢log新的特性增强等。

完全改进:5.5.34

Percona Server 5.5.34-32.0

New Features

Percona Server has extended theSELECT INTO ... OUTFILEandSELECT INTO DUMPFILEto add the support for UNIX sockets and named pipes.

Percona Server now provides additional information in the slow query log when log_slow_rate_limit variable is enabled.

A new variable slow_query_log_always_write_time has been introduced. It can be used to specify an additional execution time threshold for the slow query log, that, when exceeded, will cause a query to be logged unconditionally, that is, log_slow_rate_limit will not apply to it.

Utility user feature has been extended by adding a new utility_user_privileges that allows a comma separated value list of extra access privileges that can be granted to the utility user.

Bugs Fixed

Due to an incompatible upstream change that went in unnoticed, the log tracker thread would attempt to replay any file operations it encountered. In most cases this were a no-op, but there were race conditions for certainDDLoperations that would have resulted in server crash. Bug fixed #1217002.

apt-get upgradeof Percona Server would fail in post-installation step if server failed to start. Bug fixed #1002500.

Fixed thelibssl.so.6dependency issues in binary tarballs releases. Bug fixed #1172916.

Error ininstall_layout.cmakecould cause that some library files, during the build, end up in different directories on x86_64 environment. Bug fixed #1174300.

Percona Server could crash while accessingBLOBorTEXTcolumns in InnoDB tables if Support for Fake Changes was enabled. Bug fixed #1188168.

Memory leak was introduced by the fix for bug #1132194. Bug fixed #1204873.

The unnecessary overhead from persistent InnoDB adaptive hash index latching has been removed, potentially improving stability of the Multiple Adaptive Hash Search Partitions feature as well. Upstream bug fixed #70216, bug fixed #1218347.

Fixed the incorrect dependency withlibmysqlclient18-devfrom Percona Server 5.5.33-31.1. Bug fixed #1237097.

A memory leak in Utility user feature has been fixed. Bug fixed #1166638.

Expanded Program Option Modifiers did not deallocate memory correctly. Bug fixed #1167487.

A server could crash due to a race condition between a INNODB_CHANGED_PAGES query and a bitmap file delete byPURGE CHANGED_PAGE_BITMAPor directly on the file system. Bug fixed #1191580.

Percona Server could not be built with Thread Pool feature and-DWITH_PERFSCHEMA_ENGINE=OFFoption. Bug fixed #1196383.

Building Percona Server with-DHAVE_PURIFYoption would result in an error. Fixed by porting theclose_socketfunction from MariaDB. Bug fixed #1203567.

Adaptive hash index memory size was incorrectly calculated inSHOW ENGINE INNODB STATUSand Innodb_mem_adaptive_hash status variable. Bug fixed #1218330.

Some Expanded Program Option Modifiers didn’t have an effect if they were specified in non-normalized way (innodb_io_capacityvsinnodb-io-capacity). Bug fixed #1233294.

Enabling Enforcing Storage Engine feature could lead to error on Percona Server shutdown. Bug fixed #1233354.

Storage engine enforcement (enforce_storage_engine) is now ignored when the server is started in either bootstrap or skip-grant-tables mode. Bug fixed #1236938.

Fixed the build warnings caused by User Statistics code on non-Linux platforms. Bug fixed #711817.

Adaptive hash indexing partitioning code has been simplified, potentially improving performance. Bug fixed #1218321.

Other bugs fixed: bug fixed #1239630, bug fixed #1191589, bug fixed #1200162, bug fixed #1214449, and bug fixed #1190604.

5.1.72

 

 

Percona Server 5.1.72-14.10

Percona is glad to announce the release of Percona Server 5.1.72-14.10 on October 28th, 2013 (Downloads are available from Percona Server 5.1.72-14.10 downloads and from the Percona Software Repositories).

Based on MySQL 5.1.72, this release will include all the bug fixes in it. All of Percona‘s software is open-source and free, all the details of the release can be found in the 5.1.72-14.10 milestone at Launchpad.

Bugs Fixed

Due to an incompatible upstream change that went in unnoticed, the page cleaner thread would attempt to replay any file operations it encountered. In most cases this were a no-op, but there were race conditions for certainDDLoperations that would have resulted in server crash. Bug fixed #1217002.

apt-get upgradeof Percona Server would fail in post-installation step if server failed to start. Bug fixed #1002500.

Fixed thelibssl.so.6dependency issues in binary tarballs releases. Bug fixed #1172916.

Percona Server could crash server could crash while accessingBLOBorTEXTcolumns in InnoDB tables if Support for Fake Changes was enabled. Bug fixed #1188168.

A server could crash due to a race condition between a INNODB_CHANGED_PAGES query and a bitmap file delete byPURGE CHANGED_PAGE_BITMAPor directly on the file system. Bug fixed #1191580.

Other bug fixes: bug fixed #1191589.

下载:5.5.34 http://www.percona.com/downloads/Percona-Server-5.5/Percona-Server-5.5.34-rel32.0/release-5.5.34-32.0/591/source/Percona-Server-5.5.34-rel32.0.tar.gz

 

5.1.72 http://www.percona.com/downloads/Percona-Server-5.1/Percona-Server-5.1.72-rel14.10/release-5.1.72-14.10/597/source/Percona-Server-5.1.72-rel14.10.tar.gz

 

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