Liang Xie created HDFS-6285:
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Summary: 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: 2.4.0, 3.0.0
Reporter: Liang Xie
Assignee: Liang Xie
Priority: Minor
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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