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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-7532) dncp_block_verification.log.prev too large
Date Fri, 02 Jan 2015 06:03:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved HDFS-7532.
---------------------------
    Resolution: Duplicate

Should be eventually fixed via HDFS-7430.

Yes, you may shutdown the affected DN temporarily, delete these files and start it back up.

> dncp_block_verification.log.prev too large
> ------------------------------------------
>
>                 Key: HDFS-7532
>                 URL: https://issues.apache.org/jira/browse/HDFS-7532
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Arti Wadhwani
>            Priority: Blocker
>
> Hi, 
> Using hadoop version :  Hadoop 2.0.0-cdh4.7.0
> can see on one datanode, dncp_block_verification.log.prev is too  large. 
> Is it safe to delete this file? 
> {noformat}
> -rw-r--r-- 1 hdfs hdfs 1166438426181 Oct 31 09:34 dncp_block_verification.log.prev
> -rw-r--r-- 1 hdfs hdfs     138576163 Dec 15 22:16 dncp_block_verification.log.curr
> {noformat}
> This is similar to HDFS-6114 but that is for dncp_block_verification.log.curr file. 
> Thanks,
> Arti Wadhwani



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