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From Jon Lederman <jon2...@gmail.com>
Subject Fwd: Error Register In getProtocolVersion
Date Mon, 21 Mar 2011 21:33:30 GMT


Begin forwarded message:

> From: Jon Lederman <jon2718@mac.com>
> Date: March 21, 2011 5:32:20 PM EDT
> To: mapreduce-user@hadoop.apache.org
> Subject: Fwd: Error Register In getProtocolVersion
> 
> 
> 
> Begin forwarded message:
> 
>> From: Jon Lederman <jon2718@mac.com>
>> Date: March 21, 2011 12:07:42 PM EDT
>> To: mapreduce-user@hadoop.apache.org
>> Subject: Error Register In getProtocolVersion
>> 
>> Hi,
>> 
>> In the datanode logs I see an error about Duplicate MetricsName and Error register
getProtocolVersion.  This may be related to an error in repiicatiion that I encountered earlier.
>> Does anyone have any thoughts?
>> 
>> tConnectors()[0].getLocalPort() returned 50070
>> 1970-01-01 01:01:06,938 INFO org.apache.hadoop.http.HttpServer: Jetty bound to port
50070
>> 1970-01-01 01:01:06,940 INFO org.mortbay.log: jetty-6.1.14
>> 1970-01-01 01:01:15,397 INFO org.mortbay.log: Started SelectChannelConnector@0.0.0.0:50070
>> 1970-01-01 01:01:15,401 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Web-server
up at: 0.0.0.0:50070
>> 1970-01-01 01:01:15,408 INFO org.apache.hadoop.ipc.Server: IPC Server Responder:
starting
>> 1970-01-01 01:01:15,410 INFO org.apache.hadoop.ipc.Server: IPC Server listener on
54310: starting
>> 1970-01-01 01:01:15,427 INFO org.apache.hadoop.ipc.Server: IPC Server handler 0 on
54310: starting
>> 1970-01-01 01:01:15,429 INFO org.apache.hadoop.ipc.Server: IPC Server handler 1 on
54310: starting
>> 1970-01-01 01:01:15,432 INFO org.apache.hadoop.ipc.Server: IPC Server handler 2 on
54310: starting
>> 1970-01-01 01:01:15,434 INFO org.apache.hadoop.ipc.Server: IPC Server handler 3 on
54310: starting
>> 1970-01-01 01:01:15,437 INFO org.apache.hadoop.ipc.Server: IPC Server handler 4 on
54310: starting
>> 1970-01-01 01:01:15,440 INFO org.apache.hadoop.ipc.Server: IPC Server handler 5 on
54310: starting
>> 1970-01-01 01:01:15,443 INFO org.apache.hadoop.ipc.Server: IPC Server handler 6 on
54310: starting
>> 1970-01-01 01:01:15,445 INFO org.apache.hadoop.ipc.Server: IPC Server handler 7 on
54310: starting
>> 1970-01-01 01:01:15,448 INFO org.apache.hadoop.ipc.Server: IPC Server handler 8 on
54310: starting
>> 1970-01-01 01:01:15,450 INFO org.apache.hadoop.ipc.Server: IPC Server handler 9 on
54310: starting
>> 1970-01-01 01:01:15,915 INFO org.apache.hadoop.ipc.Server: Error register getProtocolVersion
>> java.lang.IllegalArgumentException: Duplicate metricsName:getProtocolVersion
>> 
> 


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