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From "Krishna Ramachandran (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1868) Add read timeout on userlog pull
Date Tue, 15 Jun 2010 18:05:23 GMT
Add read timeout on userlog pull
--------------------------------

                 Key: MAPREDUCE-1868
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1868
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: client
    Affects Versions: 0.22.0
            Reporter: Krishna Ramachandran
            Assignee: Krishna Ramachandran
             Fix For: 0.22.0


Add read and connection timeout to prevent job client hangs

jobclient can block indefinitely during task log pull if read or connect fails 

        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1049)
        - locked <0xeed0f0f0> (a sun.net.www.protocol.http.HttpURLConnection)
        at org.apache.hadoop.mapred.JobClient.getTaskLogs(JobClient.java:1396)


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