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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6513) Fix for FindBugs getPendingLogFilesToUpload() possible NPE
Date Tue, 25 Apr 2017 21:39:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983666#comment-15983666
] 

Haibo Chen commented on YARN-6513:
----------------------------------

Yeah, I am OK with close this as a duplicate.

> Fix for FindBugs getPendingLogFilesToUpload() possible NPE
> ----------------------------------------------------------
>
>                 Key: YARN-6513
>                 URL: https://issues.apache.org/jira/browse/YARN-6513
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Wilfred Spiegelenburg
>            Assignee: Wilfred Spiegelenburg
>         Attachments: YARN-6513.01.patch
>
>
> {code}
> Possible null pointer dereference in org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File)
due to return value of called method
> Bug type NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE (click for details) 
> In class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue
> In method org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File)
> Local variable stored in JVM register ?
> Method invoked at AggregatedLogFormat.java:[line 314]
> Known null at AggregatedLogFormat.java:[line 314]
> {code}



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