hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2642) Fix two bugs in v2.app.speculate.DataStatistics
Date Tue, 05 Jul 2011 15:18:16 GMT
Fix two bugs in v2.app.speculate.DataStatistics

                 Key: MAPREDUCE-2642
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2642
             Project: Hadoop Map/Reduce
          Issue Type: Sub-task
          Components: mrv2
            Reporter: Josh Wills
            Assignee: Josh Wills
            Priority: Minor

Fixes two bugs in DataStatistics: a divide by zero in the variance calculation when count
== 0, and a synchronization issue in how the updateStatistics method was implemented.

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


View raw message