Merge lp:~hrvojem/percona-server/bug924194_5.1 into lp:percona-server/5.1

Proposed by Hrvoje Matijakovic on 2012-01-31
Status: Merged
Approved by: Alexey Kopytov on 2012-02-01
Approved revision: 424
Merged at revision: 423
Proposed branch: lp:~hrvojem/percona-server/bug924194_5.1
Merge into: lp:percona-server/5.1
Diff against target: 63 lines (+12/-5)
3 files modified
doc/source/diagnostics/innodb_stats.rst (+1/-1)
doc/source/glossary.rst (+3/-0)
doc/source/release-notes/Percona-Server-5.1.57-12.8.rst (+8/-4)
To merge this branch: bzr merge lp:~hrvojem/percona-server/bug924194_5.1
Reviewer Review Type Date Requested Status
Alexey Kopytov (community) 2012-01-31 Approve on 2012-02-01
Review via email: mp+90892@code.launchpad.net
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Alexey Kopytov (akopytov) :
review: Approve

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1=== modified file 'doc/source/diagnostics/innodb_stats.rst'
2--- doc/source/diagnostics/innodb_stats.rst 2012-01-09 04:24:35 +0000
3+++ doc/source/diagnostics/innodb_stats.rst 2012-01-31 16:05:29 +0000
4@@ -60,7 +60,7 @@
5
6 If this option is enabled, |XtraDB| uses the ``SYS_STATS`` system table to store statistics of table indexes. Also, when |InnoDB| opens a table for the first time, it loads the statistics from ``SYS_STATS`` instead of sampling index pages. If you use a high ``stats_sample_pages`` value, the first open of a table is expensive. In such a case, this option will help. Note: This option may cause less frequent updating of statistics. So, you should intentionally use the ``ANALYZE TABLE`` command more often.
7
8-(This variable was introduced in release 5.1.50-11.4.)
9+(This variable was introduced in release 5.1.49-rel11.3)
10
11
12 INFORMATION_SCHEMA Tables
13
14=== modified file 'doc/source/glossary.rst'
15--- doc/source/glossary.rst 2012-01-27 11:37:42 +0000
16+++ doc/source/glossary.rst 2012-01-31 16:05:29 +0000
17@@ -37,6 +37,7 @@
18 * Simple design for ease of use and administration
19 * Reliable, ACID transactional
20
21+
22 Durability
23 Once a transaction is committed, it will remain so.
24
25@@ -66,6 +67,7 @@
26 * aid developers in ensuring merge requests build and test on all platforms,
27 * no known performance regressions (without a damn good explanation).
28
29+
30 LSN
31 Log Serial Number. A term used in relation to the :term:`InnoDB` or
32 :term:`XtraDB` storage engines.
33@@ -108,3 +110,4 @@
34 XtraDB
35 Percona's improved version of :term:`InnoDB` providing performance,
36 features and reliability above what is shipped by Oracle in InnoDB.
37+
38
39=== modified file 'doc/source/release-notes/Percona-Server-5.1.57-12.8.rst'
40--- doc/source/release-notes/Percona-Server-5.1.57-12.8.rst 2011-09-26 22:00:30 +0000
41+++ doc/source/release-notes/Percona-Server-5.1.57-12.8.rst 2012-01-31 16:05:29 +0000
42@@ -11,13 +11,17 @@
43 Bug Fixes
44 =========
45
46- * Fixed |InnoDB| I/O code so that the interrupted system calls are restarted if they are interrupted by a signal. |InnoDB| I/O code was not fully conforming to the standard on POSIX systems, causing a crash with an assertion failure when receiving a signal on ``pwrite()``. Bug Fixed: LP :bug:`764395` / |MySQL| bug `#60788 <http://bugs.mysql.com/bug.php?id=60788>`_ (*A. Kopytov*)
47-
48- * The maximum value for ``innodb_use_purge_threads`` has been corrected to 32 (maximum number of parallel threads in a parallelized operation). The :ref:`innodb_purge_thread` patch accepted a value up to 64 for the ``innodb_use_purge_thread`` variable, leading to an assertion failure for greater than the actual maximum. Bug Fixed: :bug:`755017` (*L. Biveinis*)
49+ * Fixed |InnoDB| I/O code so that the interrupted system calls are restarted if they are interrupted by a signal. |InnoDB| I/O code was not fully conforming to the standard on POSIX systems, causing a crash with an assertion failure when receiving a signal on ``pwrite()``. Bug Fixed: LP :bug:`764395` / |MySQL| bug `#60788 <http://bugs.mysql.com/bug.php?id=60788>`_ (*A. Kopytov*).
50+
51+ * The maximum value for ``innodb_use_purge_threads`` has been corrected to 32 (maximum number of parallel threads in a parallelized operation). The :ref:`innodb_purge_thread` patch accepted a value up to 64 for the ``innodb_use_purge_thread`` variable, leading to an assertion failure for greater than the actual maximum. Bug Fixed: :bug:`755017` (*L. Biveinis*).
52+
53+ * Increased the treshold of 600 seconds during the import, which was causing issues when importing big tables. Bug Fixed :bug:`684829` (*Y. Kinoshita*).
54+
55+ * The innodb_use_sys_stats_table feature could cause a crash under high concurrency Bug Fixed :bug:`791092` (*Y. Kinoshita*).
56
57 Other Changes
58 =============
59
60 * ``HandlerSocket``, a NoSQL plugin for |MySQL|, has been updated to the latest stable version as April 11th, 2011.
61
62- * The list of authors of the plugins used have been corrected. Bug Fixes: :bug:`723050` (*Y. Kinoshita*)
63+ * The list of authors of the plugins used have been corrected. Bug Fixes: :bug:`723050` (*Y. Kinoshita*).

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