[ https://issues.apache.org/jira/browse/HADOOP-12985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiaoyu Yao updated HADOOP-12985: -------------------------------- Attachment: HADOOP-12985.00.patch Attach a draft patch without unit test. Will add unit test later. > Support MetricsSource interface for DecayRpcScheduler Metrics > ------------------------------------------------------------- > > Key: HADOOP-12985 > URL: https://issues.apache.org/jira/browse/HADOOP-12985 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Xiaoyu Yao > Assignee: Xiaoyu Yao > Attachments: HADOOP-12985.00.patch > > > This allows metrics collector such as AMS to collect it with MetricsSink. The > per user RPC call counts, schedule decisions and per priority response time > will be useful to detect and trouble shoot Hadoop RPC server such as Namenode > overload issues. -- This message was sent by Atlassian JIRA (v6.3.4#6332)