[ https://issues.apache.org/jira/browse/HDFS-10872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhe Zhang updated HDFS-10872: ----------------------------- Fix Version/s: 3.0.0-alpha2 2.8.0 > 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 > Fix For: 2.8.0, 3.0.0-alpha2 > > Attachments: FSLockPerf.java, HDFS-10872-branch-2.012.patch, > HDFS-10872-branch-2.013.patch, HDFS-10872.000.patch, HDFS-10872.001.patch, > HDFS-10872.002.patch, HDFS-10872.003.patch, HDFS-10872.004.patch, > HDFS-10872.005.patch, HDFS-10872.006.patch, HDFS-10872.007.patch, > HDFS-10872.008.patch, HDFS-10872.009.patch, HDFS-10872.010.patch, > HDFS-10872.011.patch, HDFS-10872.012.patch, jmx-output > > > 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-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org