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https://issues.apache.org/jira/browse/MESOS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13921835#comment-13921835
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Robert Lacroix commented on MESOS-1051:
---------------------------------------

-xJf doesn't work for tar.gz on OEL6 either:

xz: (stdin): File format not recognized
tar: Child returned status 1
tar: Error is not recoverable: exiting now

J is for xz compression and not gzip and the if statement needs to be specific 
for every format. J for tar.xz, z for tar.gz and j for tar.bz2.

> tar command used in fetcher not portable to OS X
> ------------------------------------------------
>
>                 Key: MESOS-1051
>                 URL: https://issues.apache.org/jira/browse/MESOS-1051
>             Project: Mesos
>          Issue Type: Bug
>          Components: containerization
>    Affects Versions: 0.18.0
>            Reporter: Robert Lacroix
>            Assignee: Anton Lindström
>             Fix For: 0.19.0
>
>
> {code}
> tar -C '<output directory>' xJf '<tar.gz>'
> {code}
> used in 
> [fetcher.cpp|https://github.com/apache/mesos/blob/f90fe7641ea8f7066a6a1171a24ddaa8dc30e789/src/launcher/fetcher.cpp#L47]
>  works on Linux, but is not portable to OS X and fails with 
> {code}
> tar: Must specify one of -c, -r, -t, -u, -x
> {code}
> It should be called using portable arguments instead.
> This is a new regression in 0.18.



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