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Daniel Templeton commented on YARN-3141: ---------------------------------------- bq. Are you OK with doing such detailed improvements as a separate task? Let's try to make this patch simply convert synchronized lock to R/W lock. Sure. Converting over to the R/W lock is certainly no worse than what was there before. I'm OK with the last version of this patch after you clear up the checkstyle issues. > Improve locks in SchedulerApplicationAttempt/FSAppAttempt/FiCaSchedulerApp > -------------------------------------------------------------------------- > > Key: YARN-3141 > URL: https://issues.apache.org/jira/browse/YARN-3141 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager, scheduler > Reporter: Wangda Tan > Assignee: Wangda Tan > Attachments: YARN-3141.1.patch, YARN-3141.2.patch, YARN-3141.3.patch, > YARN-3141.4.patch, YARN-3141.5.patch > > > Enhance locks in SchedulerApplicationAttempt/FSAppAttempt/FiCaSchedulerApp, > as mentioned in YARN-3091, a possible solution is using read/write lock. > Other fine-graind locks for specific purposes / bugs should be addressed in > separated tickets. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org