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Wangda Tan commented on YARN-3141: ---------------------------------- Thanks [~kasha] / [~templedf] in advance! Meanwhile, I'm running large scale perf test using SLS to make sure there's no performance regression / deadlock happens. Will keep this thread posted. > 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 > > > 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