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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-385) Trunk doesn't work on distributed environment
Date Mon, 09 May 2011 03:00:03 GMT
Trunk doesn't work on distributed environment
---------------------------------------------

                 Key: HAMA-385
                 URL: https://issues.apache.org/jira/browse/HAMA-385
             Project: Hama
          Issue Type: Bug
          Components: bsp
    Affects Versions: 0.3.0
            Reporter: Edward J. Yoon
            Assignee: ChiaHung Lin
            Priority: Critical
             Fix For: 0.3.0


I tried to run a Pi example with Hama Trunk but, doesn't work with below error message.

{code}
2011-05-09 12:02:07,762 INFO org.apache.hadoop.ipc.Server: IPC Server handler 3 on 44510:
starting
2011-05-09 12:02:07,762 INFO org.apache.hadoop.ipc.Server: IPC Server handler 7 on 44510:
starting
2011-05-09 12:02:07,762 INFO org.apache.hadoop.ipc.Server: IPC Server handler 8 on 44510:
starting
2011-05-09 12:02:07,763 INFO org.apache.hadoop.ipc.Server: IPC Server handler 9 on 44510:
starting
2011-05-09 12:02:07,763 INFO org.apache.hama.bsp.GroomServer: GroomServer up at: localhost/127.0.0.1:44510
2011-05-09 12:02:07,763 INFO org.apache.hama.bsp.GroomServer: Starting groom: groomd_cnode4.cloud_61000
2011-05-09 12:03:14,242 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 50000: readAndProcess
threw exception java.io.EOFException. Count of bytes read: 0
java.io.EOFException
        at java.io.DataInputStream.readByte(DataInputStream.java:250)
        at org.apache.hadoop.io.WritableUtils.readVLong(WritableUtils.java:298)
        at org.apache.hadoop.io.WritableUtils.readVInt(WritableUtils.java:319)
        at org.apache.hama.bsp.DispatchTasksDirective.readFields(DispatchTasksDirective.java:86)
        at org.apache.hadoop.io.ObjectWritable.readObject(ObjectWritable.java:237)
        at org.apache.hadoop.ipc.RPC$Invocation.readFields(RPC.java:103)
        at org.apache.hadoop.ipc.Server$Connection.processData(Server.java:906)
        at org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:845)
        at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:419)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:328)
{code}

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