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https://issues.apache.org/jira/browse/HADOOP-11745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14378933#comment-14378933
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Allen Wittenauer commented on HADOOP-11745:
-------------------------------------------

Ha! I've been thinking more and more about HADOOP-10854 and what kind of things 
should be done for it.  This particular issue (shellcheck part of test-patch) 
was going to be something of immediate priority on that list!

So I'm glad to see this here. :D

One of the things that I've been puzzling over was the best way to mark thing 
that we know are unfixable (HADOOP_OPTS handling in hadoop-functions.sh, for 
example).  I've been meaning to look at how exceptions are handled for some of 
the Java-bits but I hadn't gotten that far yet.

One of the big gotchas with putting this into the pipeline is we need to audit 
*ALL* of the shell scripts to make sure they pass.  At this point, I think/hope 
the only things left to really look at is dev-support itself.  

> Incorporate ShellCheck static analysis into Jenkins pre-commit builds.
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-11745
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11745
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build, scripts
>            Reporter: Chris Nauroth
>            Priority: Minor
>
> During the shell script rewrite on trunk, we've been using ShellCheck as a 
> static analysis tool to catch common errors.  We can incorporate this 
> directly into Jenkins pre-commit builds.  Jenkins can reply with a -1 on 
> shell script patches that introduce new ShellCheck warnings.



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