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https://issues.apache.org/jira/browse/KYLIN-3454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16872042#comment-16872042
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ASF subversion and git services commented on KYLIN-3454:
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Commit 95dc0bf8d5dfa05d840409f5ab82862b25f53d80 in kylin's branch 
refs/heads/2.6.x from jie.zou
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=95dc0bf ]

KYLIN-3271 KYLIN-3454 minor refactor,accelerate ResourceTool


> Fix potential thread-safe problem in ResourceTool
> -------------------------------------------------
>
>                 Key: KYLIN-3454
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3454
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: Xinbei Fu
>            Assignee: Xinbei Fu
>            Priority: Major
>             Fix For: v2.5.0
>
>         Attachments: Screen Shot 2018-07-16 at 2.36.39 PM.png
>
>
> Class org.apache.kylin.common.persistence.ResourceTool are called by other 
> methods, not only by command lines, so it got this potential thread-safe 
> problem regarding the static variable pathsSkipChildrenCheck if multiple 
> threads are trying to modify this variable.
>  !Screen Shot 2018-07-16 at 2.36.39 PM.png! 



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