hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2519) Progress reported by a reduce task executed via LocalJobRunner is incorrect
Date Thu, 19 May 2011 08:26:47 GMT
Progress reported by a reduce task executed via LocalJobRunner is incorrect
---------------------------------------------------------------------------

                 Key: MAPREDUCE-2519
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2519
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.23.0
            Reporter: Amar Kamat


ReduceTask splits its progress reporting into 3 phases
1. Copy
2. Shuffule
3. Reduce

When the reduce task is run using a LocalJobRunner, the copy phase is ignored (skipped) but
the progress is not updated. This results in a mismatch in the Reduce task's progress.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message