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Posted to common-issues@hadoop.apache.org by "Suma Shivaprasad (JIRA)" <ji...@apache.org> on 2018/10/18 02:24:00 UTC

[jira] [Commented] (HADOOP-15418) Hadoop KMSAuthenticationFilter needs to use getPropsByPrefix instead of iterator to avoid ConcurrentModificationException

    [ https://issues.apache.org/jira/browse/HADOOP-15418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16654537#comment-16654537 ] 

Suma Shivaprasad commented on HADOOP-15418:
-------------------------------------------

@lqjack I am planning to provide a patch with UTs added and a few other minor changes if you are not planning to work on this.

> Hadoop KMSAuthenticationFilter needs to use getPropsByPrefix instead of iterator to avoid ConcurrentModificationException
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-15418
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15418
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: common
>            Reporter: Suma Shivaprasad
>            Assignee: Suma Shivaprasad
>            Priority: Major
>
> The issue is similar to what was fixed in HADOOP-15411. Fixing this in KMSAuthenticationFilter as well.



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