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Xianyin Xin commented on YARN-3652: ----------------------------------- Or just use {{SchedulerMetrics}} at the perspective of monitoring the scheduler's performance? > A SchedulerMetrics may be need for evaluating the scheduler's performance > ------------------------------------------------------------------------- > > Key: YARN-3652 > URL: https://issues.apache.org/jira/browse/YARN-3652 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager, scheduler > Reporter: Xianyin Xin > > As discussed in YARN-3630, a {{SchedulerMetrics}} may be need for evaluating > the scheduler's performance. The performance indexes includes #events waiting > for being handled by scheduler, the throughput, the scheduling delay and/or > other indicators. -- This message was sent by Atlassian JIRA (v6.3.4#6332)