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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6285) tidy an error log inside BlockReceiver
Date Fri, 08 May 2015 11:58:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uma Maheswara Rao G updated HDFS-6285:
--------------------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

I have just committed this to trunk and  branch-2

> tidy an error log inside BlockReceiver
> --------------------------------------
>
>                 Key: HDFS-6285
>                 URL: https://issues.apache.org/jira/browse/HDFS-6285
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Liang Xie
>            Assignee: Liang Xie
>            Priority: Minor
>              Labels: BB2015-05-RFC
>         Attachments: HDFS-6285.txt
>
>
> From this log from our production cluster:
> 2014-04-22,10:39:05,476 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: IOException
in BlockReceiver constructor. Cause is 
> After reading code, i knew the cause was null which means no disk error. but the above
log looked fragmentary. Attached is a minor change to tidy it.



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