[jira] [Commented] (MESOS-6398) mesos-agent executable: Failing commands display full help text

["Mischa Krüger (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-6398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15578560#comment-15578560 ] 

Mischa Krüger commented on MESOS-6398:
--------------------------------------

Oh the help shall not be displayed when doing `mesos-agent` alone^^ I've overlooked that there was also an error text printed^^

> mesos-agent executable: Failing commands display full help text
> ---------------------------------------------------------------
>
>                 Key: MESOS-6398
>                 URL: https://issues.apache.org/jira/browse/MESOS-6398
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 1.0.1
>         Environment: DC/OS cluster on AWS, 1-master-2-agents (1 public and 1 private node) configuration.
>            Reporter: Mischa Krüger
>            Priority: Minor
>
> When trying to execute a command (in shell) with `mesos-agent` binary that fails for some reason (in my case it was setting `--executor_environment_variables=config_file.json` which didn't work ^^), the full (insanely huge) help text gets displayed again, and the little information at the beginning of the command stays on top of output.
> This should be definitely changed to display the help text only if `mesos-agent` is started without any command or with `--help`.



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