Percona Toolkit 2.2.5

Milestone information

Project:
Percona Toolkit
Series:
2.2
Version:
2.2.5
Released:
2013-10-17  
Registrant:
Hrvoje Matijakovic
Release registered:
2013-10-17
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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No blueprints or bugs assigned to you.
Assignees:
15 Daniel Nichter
Blueprints:
3 Implemented
Bugs:
12 Fix Released

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Release notes 

Percona Toolkit 2.2.5 has been released. This release has four new features and a number of bugfixes.

Query_time histogram has been added to the pt-query-digest JSON output, not the actual chart but the values necessary to render the chart later, so the values for each bucket.

As of pt-table-checksum 2.2.5, skipped chunks cause a non-zero exit status. An exit status of zero or 32 is equivalent to a zero exit status with skipped chunks in previous versions of the tool.

New --no-drop-triggers option has been implemented for pt-online-schema-change in case users want to rename the tables manually, when the load is low.

New --new-table-name option has been added to pt-online-schema-change which can be used to specify the temporary table name.

* Fixed bug #1199589: pt-archiver would delete the data even with the --dry-run option.

* Fixed bug #821692: pt-query-digest didn't distill LOAD DATA correctly.

* Fixed bug #984053: pt-query-digest didn't distill INSERT/REPLACE without INTO correctly.

* Fixed bug #1206677: pt-agent docs were referencing wrong web address.

* Fixed bug #1210537: pt-table-checksum --recursion-method=cluster would crash if no nodes were found.

Percona Toolkit packages can be downloaded from
http://www.percona.com/downloads/percona-toolkit/ or the Percona Software
Repositories (http://www.percona.com/software/repositories)

Changelog 

View the full changelog

* Added Query_time histogram bucket counts to pt-query-digest JSON output
* Added pt-online-schema-change --[no]drop-triggers option
* Fixed bug #1199589: pt-archiver deletes data despite --dry-run
* Fixed bug #944051: pt-table-checksum has ambiguous exit status
* Fixed bug #1209436: pt-kill --log-dsn may not work on Perl 5.8
* Fixed bug #1210537: pt-table-checksum --recursion-method=cluster crashes if no nodes are found
* Fixed bug #1215608: pt-online-schema-change new table suffix is hard-coded
* Fixed bug #1229861: pt-table-sync quotes float values, can't sync
* Fixed bug #821692: pt-query-digest doesn't distill LOAD DATA correctly
* Fixed bug #984053: pt-query-digest doesn't distill INSERT/REPLACE without INTO correctly
* Fixed bug #1206728: pt-deadlock-logger 2.2 requires DSN on command line
* Fixed bug #1226721: pt-agent on CentOS 5 fails to send data
* Fixed bug #821690: pt-query-digest doesn't distill IF EXISTS correctly
* Fixed bug #1206677: pt-agent docs reference clodu.percona.com

3 blueprints and 12 bugs targeted

Blueprint Priority Assignee Delivery
pt-agent --uninstall 5 Essential Daniel Nichter  11 Implemented
pt-query-digest --output json with Query_time histogram 5 Essential Daniel Nichter  11 Implemented
pt-online-schema-change --[no]drop-triggers 4 High Daniel Nichter  11 Implemented
Bug report Importance Assignee Status
1199589 #1199589 pt-archiver deletes data despite --dry-run 2 Critical Daniel Nichter  10 Fix Released
944051 #944051 pt-table-checksum has ambiguous exit status 3 High Daniel Nichter  10 Fix Released
1209436 #1209436 pt-kill --log-dsn may not work on Perl 5.8 3 High Daniel Nichter  10 Fix Released
1210537 #1210537 pt-table-checksum --recursion-method=cluster crashes if no nodes are found 3 High Daniel Nichter  10 Fix Released
1215608 #1215608 pt-online-schema-change new table suffix is hard-coded 3 High Daniel Nichter  10 Fix Released
1229861 #1229861 pt-table-sync quotes float values, can't sync 3 High Daniel Nichter  10 Fix Released
821692 #821692 pt-query-digest doesn't distill LOAD DATA correctly 4 Medium Daniel Nichter  10 Fix Released
984053 #984053 pt-query-digest doesn't distill INSERT/REPLACE without INTO correctly 4 Medium Daniel Nichter  10 Fix Released
1206728 #1206728 pt-deadlock-logger 2.2 requires DSN on command line 4 Medium Daniel Nichter  10 Fix Released
1226721 #1226721 pt-agent on CentOS 5 fails to send data 4 Medium Daniel Nichter  10 Fix Released
821690 #821690 pt-query-digest doens't distill IF EXISTS correctly 5 Low Daniel Nichter  10 Fix Released
1206677 #1206677 pt-agent docs reference clodu.percona.com 5 Low Daniel Nichter  10 Fix Released
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