[jira] [Commented] (ARROW-2111) [C++] Linting could be faster

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-2111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355782#comment-16355782 ] 

ASF GitHub Bot commented on ARROW-2111:
---------------------------------------

pitrou opened a new pull request #1573: ARROW-2111: [C++] Lint in parallel
URL: https://github.com/apache/arrow/pull/1573
 
 
   On my 4-core machine this cuts `make lint` down from 24s. to 8s.
   
   Note the `-P` option to `xargs` is not POSIX, though it seems supported on OS X (and of course on GNU). Not sure we are ok with this.

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> [C++] Linting could be faster
> -----------------------------
>
>                 Key: ARROW-2111
>                 URL: https://issues.apache.org/jira/browse/ARROW-2111
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>    Affects Versions: 0.8.0
>            Reporter: Antoine Pitrou
>            Priority: Trivial
>              Labels: pull-request-available
>
> Currently {{make lint}} style-checks C++ files sequentially (by calling {{cpplint}}). We could instead style-check those files in parallel.



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