Bug #47243 | Allow MTR to read max auto setting for --parallel from env. variable | ||
---|---|---|---|
Submitted: | 10 Sep 2009 10:22 | Modified: | 18 Dec 2009 23:51 |
Reporter: | Bjørn Munch | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | Tools: MTR / mysql-test-run | Severity: | S3 (Non-critical) |
Version: | 5.1,5.4 | OS: | Any |
Assigned to: | Bjørn Munch | CPU Architecture: | Any |
[10 Sep 2009 10:22]
Bjørn Munch
[1 Oct 2009 20:55]
Bjørn Munch
It's easier to have this set with an envorinment variable, new patch coming.
[1 Oct 2009 20:58]
Bjørn Munch
It's easier to have this set with an envorinment variable, new patch coming.
[1 Oct 2009 21:15]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/85443 2837 Bjorn Munch 2009-10-01 Bug #47243 Allow MTR to read max auto setting for --parallel from env. variable In stead of hard-coded 8, read from $MTR_MAX_PARALLEL if set
[2 Oct 2009 11:14]
Jonathan Perkin
Looks good.
[5 Oct 2009 11:08]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/85732 2838 Bjorn Munch 2009-10-05 Bug #47243 Allow MTR to read max auto setting for --parallel from env. variable In stead of hard-coded 8, read from $MTR_MAX_PARALLEL if set
[5 Oct 2009 14:35]
Bjørn Munch
Pushed to 5.1-mtr, trunk-mtr, next-mr-mtr and 6.0-codebase-mtr
[22 Oct 2009 20:17]
Bugs System
Pushed into 6.0.14-alpha (revid:alik@sun.com-20091022201524-0efl2fzebfuuf0vk) (version source revid:bjorn.munch@sun.com-20091005111718-rd5rr1ufarj4cr3w) (merge vers: 6.0.14-alpha) (pib:13)
[22 Oct 2009 20:18]
Bugs System
Pushed into 5.5.0-beta (revid:alik@sun.com-20091022201318-jfvtrzd6lb07cwp5) (version source revid:bjorn.munch@sun.com-20091005111204-j1k0y4hznyyd3775) (merge vers: 5.4.5-beta) (pib:13)
[22 Oct 2009 23:13]
Paul DuBois
It seems the --parallel option is not documented in the mysqltest manual. mtr --help says: parallel=N Run tests in N parallel threads (default=1) Use parallel=auto for auto-setting of N Is there anything else that should be said about it? What considerations go into "auto-setting" the value?
[23 Oct 2009 7:33]
Bugs System
Pushed into 5.1.41 (revid:bjorn.munch@sun.com-20091021073307-ummbh6668hvfxqjv) (version source revid:bjorn.munch@sun.com-20091021073307-ummbh6668hvfxqjv) (merge vers: 5.1.41) (pib:13)
[23 Oct 2009 15:26]
Paul DuBois
Added description of --parallel option to mysqltest manual.
[18 Dec 2009 10:37]
Bugs System
Pushed into 5.1.41-ndb-7.1.0 (revid:jonas@mysql.com-20091218102229-64tk47xonu3dv6r6) (version source revid:jonas@mysql.com-20091218095730-26gwjidfsdw45dto) (merge vers: 5.1.41-ndb-7.1.0) (pib:15)
[18 Dec 2009 10:52]
Bugs System
Pushed into 5.1.41-ndb-6.2.19 (revid:jonas@mysql.com-20091218100224-vtzr0fahhsuhjsmt) (version source revid:jonas@mysql.com-20091217101452-qwzyaig50w74xmye) (merge vers: 5.1.41-ndb-6.2.19) (pib:15)
[18 Dec 2009 11:07]
Bugs System
Pushed into 5.1.41-ndb-6.3.31 (revid:jonas@mysql.com-20091218100616-75d9tek96o6ob6k0) (version source revid:jonas@mysql.com-20091217154335-290no45qdins5bwo) (merge vers: 5.1.41-ndb-6.3.31) (pib:15)
[18 Dec 2009 11:21]
Bugs System
Pushed into 5.1.41-ndb-7.0.11 (revid:jonas@mysql.com-20091218101303-ga32mrnr15jsa606) (version source revid:jonas@mysql.com-20091218064304-ezreonykd9f4kelk) (merge vers: 5.1.41-ndb-7.0.11) (pib:15)
[15 Aug 2016 16:30]
Paul DuBois
Noted in 5.1.41 changelog.
[15 Aug 2016 16:30]
Paul DuBois
mysql-test-run.pl now checks the MTR_MAX_PARALLEL environment variable. If set, this variable specifies the maximum number of parallel workers that can be spawned when the --parallel=auto option is specified. If --parallel=auto is not specified, MTR_MAX_PARALLEL variable has no effect.