hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jeffrey Naisbitt (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2727) MR-279: SleepJob throws divide by zero exception when count = 0
Date Mon, 25 Jul 2011 17:38:09 GMT
MR-279: SleepJob throws divide by zero exception when count = 0
---------------------------------------------------------------

                 Key: MAPREDUCE-2727
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2727
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Jeffrey Naisbitt
            Assignee: Jeffrey Naisbitt
             Fix For: 0.23.0


When the count is 0 for mappers or reducers, a divide-by-zero exception is thrown.  There
are existing checks to error out when count < 0, which obviously doesn't handle the 0 case.
 This is causing the MRReliabilityTest to fail.

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

        

Mime
View raw message