[MDEV-7234] show_explain_ps fails in buildbot after a certain sequence of tests Created: 2014-11-29 Updated: 2015-02-20 Resolved: 2015-02-20 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Tests |
| Affects Version/s: | 10.0.14-galera, 10.1 |
| Fix Version/s: | 10.0.17-galera, 10.1.3 |
| Type: | Bug | Priority: | Major |
| Reporter: | Elena Stepanova | Assignee: | Nirbhay Choubey (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | buildbot, tests | ||
| Issue Links: |
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| Description |
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http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest2/builds/2977/steps/test_6/logs/stdio
I can reproduce it reliably on two different machines on 10.1 debug build by running this:
I couldn't remove any other test from the sequence, even the one that is skipped. According to buildbot stats, it is also reproducible on maria-10.0-galera. There the sequence is different, I could reproduce it with the one below, but unlike the previous one, it's not minimized.
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| Comments |
| Comment by Sergei Golubchik [ 2015-01-24 ] |
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I cannot repeat this, and I've done some changes in 10.1 recently (for fixing a similar failure) that could've fixed that too. elenst, could you please re-check it and reassign to me or close as appropriate? |
| Comment by Elena Stepanova [ 2015-02-04 ] |
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I got it all wrong before (removed the comment to avoid confusion). The test was not fixed by revision db89dd3a8f7b0 ; this revision made the test to be (wrongly) skipped on the reason "Requires debug build" (on a debug build). And as discussed on IRC, indeed, the test stopped failing after the revision 3fcbd7cb47b1b. If you just checkout this revision, the test is still skipped (it changed later); but if you also revert the change from db89dd3a8f7b0, the test passes; while on the previous revision 1182aeb096aa5 with the rolled back db89dd3a8f7b0, it fails. So all in all, it's been fixed in 10.1. However, the problem still exists in 10.0-galera tree. Should a similar fix be applied to it? |
| Comment by Sergei Golubchik [ 2015-02-19 ] |
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Yes, sure, why not. |
| Comment by Nirbhay Choubey (Inactive) [ 2015-02-20 ] |
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I have pushed 3fcbd7cb4 to 10.0-galera and 5.5-galera. https://github.com/MariaDB/server/commit/a174aaed754b96cefe4a9dd2bb2865f81bad1471 |