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From "rajeshbabu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10231) Potential NPE in HBaseFsck#checkMetaRegion()
Date Tue, 24 Dec 2013 05:03:54 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13856143#comment-13856143
] 

rajeshbabu commented on HBASE-10231:
------------------------------------

Its can possible in 0.96 also. added it fix versions.
+1


> Potential NPE in HBaseFsck#checkMetaRegion()
> --------------------------------------------
>
>                 Key: HBASE-10231
>                 URL: https://issues.apache.org/jira/browse/HBASE-10231
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Minor
>             Fix For: 0.98.0, 0.96.2, 0.99.0
>
>         Attachments: 10231-v1.txt, 10231-v2.txt
>
>
> metaHbckInfo is initialized to null and assigned when metaRegions is not empty.
> However, it is dereferenced unconditionally later (line 2710):
> {code}
>           // try fix it (treat is a dupe assignment)
>           HBaseFsckRepair.fixMultiAssignment(admin, metaHbckInfo.metaEntry, servers);
> {code}



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