[jira] [Commented] (MAPREDUCE-2642) Fix two bugs in v2.app.speculate.DataStatistics
[ https://issues.apache.org/jira/browse/MAPREDUCE-2642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13082924#comment-13082924 ] Josh Wills commented on MAPREDUCE-2642: --- Apologies Arun-- re-gen'd patch attached. > 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 > Attachments: MAPREDUCE-2642.patch, MR-2642-1.patch > > > 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
[jira] [Commented] (MAPREDUCE-2642) Fix two bugs in v2.app.speculate.DataStatistics
[ https://issues.apache.org/jira/browse/MAPREDUCE-2642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13063976#comment-13063976 ] Hadoop QA commented on MAPREDUCE-2642: -- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12485293/MAPREDUCE-2642.patch against trunk revision 1145424. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 3 new or modified tests. -1 patch. The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/455//console This message is automatically generated. > 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 > Attachments: MAPREDUCE-2642.patch > > > 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
