[jira] [Commented] (AMBARI-12420) Alert "DataNode Process" creates ERROR messages in datanode log

["Kevin Risden (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-12420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695245#comment-14695245 ] 

Kevin Risden commented on AMBARI-12420:
---------------------------------------

Looks like this error is the same as from AMBARI-1787. The fix was to use the http address for the dfs.datanode.http.address and not the dfs.datanode.address. There is the datanode_webui alert that already uses dfs.datanode.http.address and dfs.datanode.https.address. What is the purpose of the datanode_process alert that datanode_webui wouldn't cover?

> Alert "DataNode Process" creates ERROR messages in datanode log
> ---------------------------------------------------------------
>
>                 Key: AMBARI-12420
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12420
>             Project: Ambari
>          Issue Type: Bug
>          Components: alerts
>         Environment: sles11sp3
> apache-ref/branch-2.1 | f4dbcbae4d963440e6210331399134b6388f61cb
>            Reporter: Michael Harp
>             Fix For: 2.1.1
>
>
> Each time DataNode Process runs it creates error in datanode log;
> {code}
> ERROR datanode.DataNode (DataXceiver.java:run(278)) - golem6.labs.teradata.com:50010:DataXceiver error processing unknown operation  src: /127.0.0.1:60681 dst: /127.0.0.1:50010
> java.io.EOFException
> 	at java.io.DataInputStream.readShort(DataInputStream.java:315)
> 	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.readOp(Receiver.java:58)
> 	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:227)
> 	at java.lang.Thread.run(Thread.java:745)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)