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Posted to dev@ambari.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2013/04/04 19:15:15 UTC
[jira] [Created] (AMBARI-1787) Nagios script causes Datanode error
Siddharth Wagle created AMBARI-1787:
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Summary: 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
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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