Vrushali C created YARN-6888: -------------------------------- Summary: Refactor AppLevelTimelineCollector such that RM does not have aggregator threads created Key: YARN-6888 URL: https://issues.apache.org/jira/browse/YARN-6888 Project: Hadoop YARN Issue Type: Sub-task Reporter: Vrushali C Assignee: Vrushali C
Currently both RM and NM use the same AppLevelTimelineCollector class. The NM requires aggregator threads per application so that it can perform in memory aggregation for application metrics but the RM does not need this. Since they share the code, RM has a bunch of "TimelineCollector Aggregation" threads created (one per running app). Filing jira to refactor AppLevelTimelineCollector such that RM does not have aggregator threads created. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org