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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3276) Refactor and fix null casting in some map cast for TimelineEntity (old and new) and fix findbug warnings
Date Wed, 03 Jun 2015 20:36:38 GMT

    [ https://issues.apache.org/jira/browse/YARN-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14571610#comment-14571610
] 

Li Lu commented on YARN-3276:
-----------------------------

The -1 appears to be irrelevant to the fix in this patch. I can confirm we actually have one
findbugs warning in TimelineMetric, reverse comparator. Will open a separate JIRA to do a
quick fix. 

> Refactor and fix null casting in some map cast for TimelineEntity (old and new) and fix
findbug warnings
> --------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3276
>                 URL: https://issues.apache.org/jira/browse/YARN-3276
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: YARN-3276-YARN-2928.v3.patch, YARN-3276-YARN-2928.v4.patch, YARN-3276-YARN-2928.v5-fix-checkstyle.patch,
YARN-3276-YARN-2928.v5.patch, YARN-3276-YARN-2928.v6.patch, YARN-3276-v2.patch, YARN-3276-v3.patch,
YARN-3276.patch
>
>
> Per discussion in YARN-3087, we need to refactor some similar logic to cast map to hashmap
and get rid of NPE issue.



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