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https://issues.apache.org/jira/browse/HDFS-2349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13125827#comment-13125827
]
Hudson commented on HDFS-2349:
------------------------------
Integrated in Hadoop-Mapreduce-trunk #858 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/858/])
HDFS-2349. Corruption detected during block transfers should log WARNs.
harsh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1182205
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
> DN should log a WARN, not an INFO when it detects a corruption during block
> transfer
> ------------------------------------------------------------------------------------
>
> Key: HDFS-2349
> URL: https://issues.apache.org/jira/browse/HDFS-2349
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node
> Affects Versions: 0.20.204.0
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Trivial
> Fix For: 0.24.0
>
> Attachments: HDFS-2349.diff
>
>
> Currently, in DataNode.java, we have:
> {code}
> LOG.info("Can't replicate block " + block
> + " because on-disk length " + onDiskLength
> + " is shorter than NameNode recorded length " +
> block.getNumBytes());
> {code}
> This log is better off as a WARN as it indicates (and also reports) a
> corruption.
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