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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-4161) Incorrect use of listStatus() in HBase region initialization.
Date Tue, 16 Aug 2011 22:05:29 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-4161.
--------------------------

       Resolution: Fixed
    Fix Version/s: 0.90.5
     Hadoop Flags: [Reviewed]

Committed to the branch.  Thanks for the patch Pritam.

> Incorrect use of listStatus() in HBase region initialization.
> -------------------------------------------------------------
>
>                 Key: HBASE-4161
>                 URL: https://issues.apache.org/jira/browse/HBASE-4161
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: Pritam Damania
>             Fix For: 0.90.5
>
>         Attachments: 0001-Fix-FileNotFoundException-in-HLog.java.patch
>
>
> While opening a region, the HBase regionserver tries to list all the children in a "recovered.edits"
directory. This directory may not exist and depending on the version of HDFS listStatus()
might return null or an exception. If it does throw an exception the entire process of opening
the region is aborted, just because the recovered.edits directory is not present.

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