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https://issues.apache.org/jira/browse/HDFS-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Íñigo Goiri reassigned HDFS-14549:
----------------------------------
Assignee: Íñigo Goiri
> EditLogTailer shouldn't output full stack trace when interrupted
> ----------------------------------------------------------------
>
> Key: HDFS-14549
> URL: https://issues.apache.org/jira/browse/HDFS-14549
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Íñigo Goiri
> Assignee: Íñigo Goiri
> Priority: Major
> Attachments: HDFS-14549.000.patch
>
>
> Currently, when the NN transitions to active, it interrupts the EditLogTailer
> and outputs the full stack trace.
> {code}
> 2013-10-02 00:13:49,701 WARN ha.EditLogTailer
> (EditLogTailer.java:doWork(336)) - Edit log tailer interrupted
> java.lang.InterruptedException: sleep interrupted
> at java.lang.Thread.sleep(Native Method)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:334)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$200(EditLogTailer.java:279)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:296)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:356)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1463)
> at
> org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:454)
> at org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTail
> {code}
> I don't think this adds any value and it should just print the message.
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