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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12615) Fix NPE in MiniKMS.start()
Date Tue, 15 Dec 2015 10:07:46 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15057775#comment-15057775
] 

Steve Loughran commented on HADOOP-12615:
-----------------------------------------

there's enough repetition of the {{if is == null throw IOE(missing $path)}} that it could
be teased out into is own verifyStream(is, source) method

> Fix NPE in MiniKMS.start()
> --------------------------
>
>                 Key: HADOOP-12615
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12615
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: kms, test
>    Affects Versions: 3.0.0
>            Reporter: Wei-Chiu Chuang
>            Assignee: Wei-Chiu Chuang
>            Priority: Minor
>              Labels: jenkins, supportability, test
>         Attachments: HADOOP-12615.001.patch, HADOOP-12615.002.patch, HADOOP-12615.003.patch,
HADOOP-12615.004.patch
>
>
> Sometimes, KMS resource file can not be loaded. When this happens, an InputStream variable
will be a null pointer which will subsequently throw NPE.
> This is a supportability JIRA that makes the error message more explicit, and explain
why NPE is thrown. Ultimately, leads us to understand why the resource files can not be loaded.



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