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Posted to issues@kudu.apache.org by "Alexey Serbin (JIRA)" <ji...@apache.org> on 2019/02/01 21:08:00 UTC
[jira] [Commented] (KUDU-2686) test_scantoken.py hangs in the
python2 build
[ https://issues.apache.org/jira/browse/KUDU-2686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16758668#comment-16758668 ]
Alexey Serbin commented on KUDU-2686:
-------------------------------------
[~adar], as I remember that time it looked very similar to what's in {{consoleTextFailed.txt}} -- the build timed out after long time (maybe, that was exactly 50 minutes). After spotting the problem and finding ~100% repro, I just ran it on my machine where I have {{ulimit -c unlimited}} and I monitored the list of processes. After seeing the dotted line stuck, I checked for {{dmesg}} and also the directories under {{$KUDU_HOME/python}} for core files, and I saw fresh core files there.
> test_scantoken.py hangs in the python2 build
> --------------------------------------------
>
> Key: KUDU-2686
> URL: https://issues.apache.org/jira/browse/KUDU-2686
> Project: Kudu
> Issue Type: Bug
> Components: python
> Reporter: Andrew Wong
> Priority: Major
> Attachments: consoleText.txt, consoleTextFailed.txt
>
>
> *16:54:20* ============================= test session starts ==============================*16:54:20* platform linux2 -- Python 2.7.6, pytest-3.2.5, py-1.7.0, pluggy-0.4.0*16:54:20* rootdir: /home/jenkins-slave/workspace/kudu-master/1/python, inifile: pytest.ini*16:54:20* plugins: timeout-1.2.0*16:54:20* timeout: 100.0s method: signal*16:54:20* collected 92 items*16:54:20* *16:54:20* kudu/tests/test_client.py .............................*16:54:22* kudu/tests/test_scanner.py ........................*16:54:23* kudu/tests/test_scantoken.py .Build timed out (after 50 minutes). Marking the build as failed.*17:44:23* Build was aborted
>
> It failed in this [pre-commit|http://jenkins.kudu.apache.org/job/kudu-gerrit/16176/BUILD_TYPE=DEBUG/], but unfortunately there don't appear to be logs. I've attached the Jenkins output for the build-and-test.sh run that led to the hang, and one that didn't hang. Looking through the python-related build logs and comparing it to one that didn't fail (also attached), I didn't notice any differences in python package versioning.
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