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https://issues.apache.org/jira/browse/YARN-5299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376387#comment-15376387
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Vinod Kumar Vavilapalli commented on YARN-5299:
-----------------------------------------------

Can we print similar logging for other commands like signalContainer?

For launch failure, does it make sense to expose this full-command further up 
into the container-diagnostics?

Not related to this patch, but another thing that is a little overwhelming is 
the following in DelegatingLinuxContainerRuntime
{code}
    if (LOG.isInfoEnabled()) {
      LOG.info("Using container runtime: " + runtime.getClass()
          .getSimpleName());
    }
{code}
Make it debug only?

> Log Docker run command when container fails
> -------------------------------------------
>
>                 Key: YARN-5299
>                 URL: https://issues.apache.org/jira/browse/YARN-5299
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: YARN-5299.001.patch
>
>
> It's useful to have the docker run command logged when containers fail to 
> help debugging.



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