Erik Krogen created HDFS-10872: ---------------------------------- Summary: Add MutableRate metrics for FSNamesystemLock operations Key: HDFS-10872 URL: https://issues.apache.org/jira/browse/HDFS-10872 Project: Hadoop HDFS Issue Type: Sub-task Components: namenode Reporter: Erik Krogen Assignee: Erik Krogen
Add metrics for FSNamesystemLock operations to see, overall, how long each operation is holding the lock for. Use MutableRate metrics for now. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org