[ https://issues.apache.org/jira/browse/YARN-1015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16238188#comment-16238188 ]
Miklos Szegedi commented on YARN-1015: -------------------------------------- Thank you for the patch [~haibochen]. {code} 387 {code\}yarn.nodemanager.overallocation.memory-utilization-threshold \{code\} 388 and 389 \{code\}yarn.nodemanager.overallocation.cpu-utilization-threshold \{code\} {code} There are two unnecessary spaces in the code sections {code} 854 Resource available = opportunistic ? 855 node.allowedResourceForOverAllocation() : node.getUnallocatedResource(); {code} assignContainer is not synchronized. Could the allowed resource for overallocation change later while the function is still running? > FS should watch node resource utilization and allocate opportunistic > containers if appropriate > ---------------------------------------------------------------------------------------------- > > Key: YARN-1015 > URL: https://issues.apache.org/jira/browse/YARN-1015 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Arun C Murthy > Assignee: Haibo Chen > Priority: Major > Attachments: YARN-1015-YARN-1011.00.patch, > YARN-1015-YARN-1011.01.patch, YARN-1015-YARN-1011.prelim.patch > > > FS should looks at resource utilization of nodes (provided by NM in > heartbeat) and allocate opportunistic containers if the resource utilization > of the node is below its allocation threshold. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org