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https://issues.apache.org/jira/browse/HADOOP-3327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12593444#action_12593444
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rangadi edited comment on HADOOP-3327 at 4/30/08 2:35 PM:
---------------------------------------------------------------

>2008-04-30 17:25:45,005 WARN org.apache.hadoop.mapred.TaskTracker: 
>getMapOutput(task_200804301615_0003_m_000756_0,653) failed :
java.net.SocketException: Connection timed out
> -
> at org.mortbay.http.HttpOutputStream.write(HttpOutputStream.java:423)
> at org.mortbay.jetty.servlet.ServletOut.write(ServletOut.java:54)

"Connection timed out" error while writing indicates the root cause is mostly 
the same packet retransmission problem seen in HADOOP-3132.

      was (Author: rangadi):
    >2008-04-30 17:25:45,005 WARN org.apache.hadoop.mapred.TaskTracker: 
getMapOutput(task_200804301615_0003_m_000756_0,653) failed :
java.net.SocketException: Connection timed out
> -
> at org.mortbay.http.HttpOutputStream.write(HttpOutputStream.java:423)
> at org.mortbay.jetty.servlet.ServletOut.write(ServletOut.java:54)

"Connection timed out" error while writing indicates the root cause is most the 
same packet retransmission problem seen in HADOOP-3132.
  
> Shufflinge fetachers waited too long between map output fetch re-tries
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-3327
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3327
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Runping Qi
>


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