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Posted to issues@mesos.apache.org by "Yong Tang (JIRA)" <ji...@apache.org> on 2016/04/15 03:51:25 UTC

[jira] [Assigned] (MESOS-5197) Log executor commands w/o verbose logs enabled

     [ https://issues.apache.org/jira/browse/MESOS-5197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yong Tang reassigned MESOS-5197:
--------------------------------

    Assignee: Yong Tang

> Log executor commands w/o verbose logs enabled
> ----------------------------------------------
>
>                 Key: MESOS-5197
>                 URL: https://issues.apache.org/jira/browse/MESOS-5197
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Michael Gummelt
>            Assignee: Yong Tang
>              Labels: mesosphere
>
> To debug executors, it's often necessary to know the command that ran the executor.  For example, when Spark executors fail, I'd like to know the command used to invoke the executor (Spark uses the command executor in a docker container).  Currently, it's only output if GLOG_v is enabled, but I don't think this should be a "verbose" output.  It's a common debugging need.
> https://github.com/apache/mesos/blob/2e76199a3dd977152110fbb474928873f31f7213/src/docker/docker.cpp#L677
> cc [~kaysoky]



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