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From "Andrzej Bialecki (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1128) Missing progress information in map tasks
Date Fri, 16 Mar 2007 14:03:09 GMT
Missing progress information in map tasks
-----------------------------------------

                 Key: HADOOP-1128
                 URL: https://issues.apache.org/jira/browse/HADOOP-1128
             Project: Hadoop
          Issue Type: Bug
          Components: mapred
    Affects Versions: 0.12.1
            Reporter: Andrzej Bialecki 
         Assigned To: Andrzej Bialecki 
             Fix For: 0.12.1


Long-running map tasks don't update properly their progress - the propgress percentage stays
at 0% only to jump suddenly at the end of the task to 100%. The reason, discovered by Espen
Amble Kolstad, is that there's a missing cast to float in SequenceFileRecordReader and in
LineRecordReader.

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