hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "nandan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2653) dynamic map slots (in addition to predifined) on each node which allows to execute cpu intensive jobs along with memory intensive jobs thereby reducing wastage of cpu cycles
Date Thu, 07 Jul 2011 15:55:16 GMT
dynamic map slots (in addition to predifined) on each node which allows to execute cpu intensive
jobs along with memory intensive jobs thereby reducing wastage of cpu cycles
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                 Key: MAPREDUCE-2653
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2653
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: jobtracker, tasktracker
            Reporter: nandan


I have introduced process monitoring system in hadoop inside tasktracker, which analyses the
cpu and memory utilization of each map task and allows me to increase/decrease maximum number
of map slots dynamically on each node

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

        

Mime
View raw message