PerconaServer5.6.19-67.0 withTokuDB (GA) nowavailable_MySQL

PerconaServer5.6.19-67.0 withTokuDB (GA) nowavailable PerconaIs gglad to announce the release of Percona Server 5.6.19-67.0 on July 1, 2014. Download the latest version from the Percona web site or from the Percona Software Repositories.

Based onMySQL5.6.19, including all the bug fixes in it,Percona Server5.6.19-67.0 is the current GA release inPercona Server5.6 series. All of Percona's software is open-source and free. Complete details of this release can be found in the 5.6.19-67.0 milestone on Launchpad.

New Features:

• PerconaHas merged a contributed patchKostja OsipovImplementing the Multiple user level locks per connection feature. This feature fixes the upstream bugs: #1118 and #67806.
• TokuDBStorage engine support is now considered general availability (GA) quality. the TokuDB storage engine from Tokutek improves scalability and the operational efficiency of MySQL with faster performance and increased compression. it is available as a separate package and can be installed along withPercona ServerBy following the instructions in the release documentation.
• Percona ServerNow supports the MTR--valgrindOption for a server that is either statically or dynamically linkedjemalloc.

Bugs Fixed:

• Thelibperconaserverclient18.1Package was missing the library files. Bug fixed #1329911.
• Percona ServerIntroduced a regression in 5.6.17-66.0 when supportTokuDBStorage engine was initially introduced. This regression caused spurious"wrong table structure"ErrorsPERFORMANCE_SCHEMATables. Bug fixed #1329772.
• Race condition in group commit code cocould lead to a race condition inPFSInstrumentation code resulting in a server crash. Bug fixed #1309026 (upstream #72681 ).

Other bugs fixed: #1326348 and #1167486.

NOTE:There was noPercona Server5.6.18 release because there was noMySQLCommunity Server 5.6.18 release. That version number was used forMySQLEnterprise Edition release to address the OpenSSL "Heartbleed" issue.

Release notesPercona Server5.6.19-67.0 are available in the online documentation. Please report any bugs on the launchpad bug tracker.