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https://issues.apache.org/jira/browse/AMBARI-1787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13622598#comment-13622598
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Sumit Mohanty commented on AMBARI-1787:
---------------------------------------
+1
> Nagios script causes Datanode error
> -----------------------------------
>
> Key: AMBARI-1787
> URL: https://issues.apache.org/jira/browse/AMBARI-1787
> Project: Ambari
> Issue Type: Bug
> Components: agent
> Affects Versions: 1.2.3
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Fix For: 1.3.0
>
> Attachments: AMBARI-1787.patch
>
>
> PROBLEM: HDP Nagios script causes Datanode error:
> 2012-10-25 06:46:21,206 ERROR
> org.apache.hadoop.hdfs.server.datanode.DataNode:
> DatanodeRegistration(10.10.10.185:50010,
> storageID=DS-1099801418-10.10.10.185-50010-1348537534452, infoPort=50075,
> ipcPort=8010):DataXceiver
> java.io.EOFException
> at java.io.DataInputStream.readShort(DataInputStream.java:298)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:83)
> at java.lang.Thread.run(Thread.java:662)
> STEPS TO REPRODUCE: enable nagios alert "DATANODE::Process down" and check
> datanode logs.
> ACTUAL BEHAVIOR: Users sees error in datanode logs
> EXPECTED BEHAVIOR: Users expects not to see error unless there is an issue.
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