hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "JiangKai (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3385) Add warning message for the overflow in reduce() of org.apache.hadoop.mapreduce.lib.reduce.IntSumReducer
Date Wed, 09 Nov 2011 09:45:51 GMT
Add warning message for the overflow in reduce() of org.apache.hadoop.mapreduce.lib.reduce.IntSumReducer
--------------------------------------------------------------------------------------------------------

                 Key: MAPREDUCE-3385
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3385
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: JiangKai
            Priority: Minor
             Fix For: 0.24.0


When we call the function reduce() of IntSumReducer,the result may overflow.
We should send a warning message to users if overflow occurs.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message