[jira] [Assigned] (MAPREDUCE-2632) Avoid calling the partitioner when the numReduceTasks is 1.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sunil G reassigned MAPREDUCE-2632: -- Assignee: Sunil G (was: Ravi Teja Ch N V) Avoid calling the partitioner when the numReduceTasks is 1. --- Key: MAPREDUCE-2632 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2632 Project: Hadoop Map/Reduce Issue Type: Improvement Components: tasktracker Affects Versions: 0.23.0 Reporter: Ravi Teja Ch N V Assignee: Sunil G Labels: BB2015-05-TBR Attachments: 0001-MAPREDUCE-2632.patch, MAPREDUCE-2632-1.patch, MAPREDUCE-2632.patch We can avoid the call to the partitioner when the number of reducers is 1.This will avoid the unnecessary computations by the partitioner. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Assigned] (MAPREDUCE-2632) Avoid calling the partitioner when the numReduceTasks is 1.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ravi Teja Ch N V reassigned MAPREDUCE-2632: --- Assignee: Ravi Teja Ch N V Avoid calling the partitioner when the numReduceTasks is 1. --- Key: MAPREDUCE-2632 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2632 Project: Hadoop Map/Reduce Issue Type: Improvement Components: tasktracker Affects Versions: 0.23.0 Reporter: Ravi Teja Ch N V Assignee: Ravi Teja Ch N V Attachments: MAPREDUCE-2632-1.patch, MAPREDUCE-2632.patch We can avoid the call to the partitioner when the number of reducers is 1.This will avoid the unnecessary computations by the partitioner. -- 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
