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Posted to hdfs-dev@hadoop.apache.org by "Vinayakumar B (JIRA)" <ji...@apache.org> on 2014/03/17 14:34:48 UTC

[jira] [Created] (HDFS-6111) Avoid duplicate entries in Block Scan verification logs

Vinayakumar B created HDFS-6111:
-----------------------------------

             Summary: Avoid duplicate entries in Block Scan verification logs 
                 Key: HDFS-6111
                 URL: https://issues.apache.org/jira/browse/HDFS-6111
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: datanode
    Affects Versions: 2.3.0
            Reporter: Vinayakumar B
            Assignee: Vinayakumar B


Duplicate entries could be generated in datanode verification logs if the datanode gets shutdown during the rolling of scan verification logs if this happens multiple times in huge cluster, then size of the verification logs could be huge.

Avoid these duplicate entries in the next roll.



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