Andrew Purtell created HBASE-19238: -------------------------------------- Summary: Port Hadoop's new GcTimeMonitor Key: HBASE-19238 URL: https://issues.apache.org/jira/browse/HBASE-19238 Project: HBase Issue Type: Improvement Reporter: Andrew Purtell Priority: Minor
We borrowed Hadoop's JvmPauseMonitor some time ago. On HADOOP-14960 (Add GC time percentage monitor/alerter), Hadoop added a new GcTimeMonitor, which seems useful: {code} /** * This class monitors the percentage of time the JVM is paused in GC within * the specified observation window, say 1 minute. The user can provide a * hook which will be called whenever this percentage exceeds the specified * threshold. */ {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)