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Posted to issues@mesos.apache.org by "haosdent (JIRA)" <ji...@apache.org> on 2016/10/11 04:59:20 UTC

[jira] [Commented] (MESOS-6356) ASF CI has interleaved logging.

    [ https://issues.apache.org/jira/browse/MESOS-6356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15564470#comment-15564470 ] 

haosdent commented on MESOS-6356:
---------------------------------

the interleaved log is because stdout and stderr are different outputs. And they may interleave because of different buffers.

> ASF CI has interleaved logging.
> -------------------------------
>
>                 Key: MESOS-6356
>                 URL: https://issues.apache.org/jira/browse/MESOS-6356
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Anand Mazumdar
>            Priority: Critical
>              Labels: flaky, flaky-test, mesosphere, test
>         Attachments: consoleText.zip
>
>
> It seems that the build output for test runs from ASF CI has interleaved logging    making it very hard to debug test failures. This looks to have started happening after the unified unified cgroups isolator patches went in but we are yet to find a correlation.
> An example ASF CI run with interleaved logs:
> https://builds.apache.org/job/Mesos/BUILDTOOL=autotools,COMPILER=gcc,CONFIGURATION=--verbose,ENVIRONMENT=GLOG_v=1%20MESOS_VERBOSE=1,OS=ubuntu%3A14.04,label_exp=(docker%7C%7CHadoop)&&(!ubuntu-us1)&&(!ubuntu-6)/2762/changes
> (Also attached this to the ticket)



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