Liang Xie created HDFS-6285: ------------------------------- 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. -- This message was sent by Atlassian JIRA (v6.2#6252)