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Job seems working fine, but Tasktracker logs some error messages.

Question asked by feeblefakie on Feb 22, 2012
Latest reply on Feb 24, 2012 by feeblefakie
(I manged to run TaskTracker properly as in <> and found  another issue then.)

I installed M3 version and tried the example wordcount job.
It seems working fine now but
tasktracker logs some wired errors(?) everytime like the following.
2012-02-23 18:17:58,298 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 56800: readAndProcess threw exception Connection reset by peer. Count of bytes read: 0 Connection reset by peer
    at Method)
    at org.apache.hadoop.ipc.Server.channelRead(
    at org.apache.hadoop.ipc.Server.access$2600(
    at org.apache.hadoop.ipc.Server$Connection.readAndProcess(
    at org.apache.hadoop.ipc.Server$Listener.doRead(
    at org.apache.hadoop.ipc.Server$

This is regarded as INFO. can be ignored ?