[jira] [Commented] (HBASE-23242) Check style incorrectly formatted - Intellij complains

["Michael Stack (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-23242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17016099#comment-17016099 ] 

Michael Stack commented on HBASE-23242:
---------------------------------------

Thanks' you [~bharathv]. Let me change this patch so its a doc update instead... one that notes what you've written above. I can see the intellij and hbase checkstyle versions rarely agreeing so this info will remain relevant going forward.

> Check style incorrectly formatted - Intellij complains
> ------------------------------------------------------
>
>                 Key: HBASE-23242
>                 URL: https://issues.apache.org/jira/browse/HBASE-23242
>             Project: HBase
>          Issue Type: Bug
>          Components: tooling
>    Affects Versions: master
>            Reporter: Bharath Vissapragada
>            Assignee: Bharath Vissapragada
>            Priority: Minor
>
>  I get the following two errors when I try to import the checkstyle file into CheckStyle-IDEA plugin. Interestingly mvn target works ok.
>  
> {noformat}
> - com.puppycrawl.tools.checkstyle.api.CheckstyleException: cannot initialize module TreeWalker - TreeWalker is not allowed as a parent of LineLength Please review 'Parent Module' section for this Check in web documentation if Check is standard.
> {noformat}
> As per the documentation [1]
>  - LineLength's parent should be Checker.
> Fixing this parent-child relationship, I was able to import the file correctly. Will attach the patch shortly.
> [1]https://checkstyle.sourceforge.io/config_sizes.html



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