[ https://issues.apache.org/jira/browse/YARN-6418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated YARN-6418: ----------------------------------- Affects Version/s: (was: 2.8) > Reduce Resource object creation and overhead in Capacity scheduler inner loop > ----------------------------------------------------------------------------- > > Key: YARN-6418 > URL: https://issues.apache.org/jira/browse/YARN-6418 > Project: Hadoop YARN > Issue Type: Improvement > Components: capacityscheduler, resourcemanager > Affects Versions: 2.7.3, 3.0.0-alpha2 > Reporter: Roni Burd > Assignee: Roni Burd > > Resource object is used multiple due to ResourceCalculator creates new > instances on every method call. This gets called several times on each node > HB. Resource is a very expensive object that relies on Protobufs > The change is to remove the need to use protobuf on the Resource object and > avoid creating many objects in the Resource Calculator all the time -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org