[ https://issues.apache.org/jira/browse/HIVE-13087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran resolved HIVE-13087. ------------------------------------------ Resolution: Fixed Fix Version/s: 2.1.0 Committed to master > LLAP: Print STW pause time and useful application time > ------------------------------------------------------ > > Key: HIVE-13087 > URL: https://issues.apache.org/jira/browse/HIVE-13087 > Project: Hive > Issue Type: Bug > Affects Versions: 2.1.0 > Reporter: Prasanth Jayachandran > Assignee: Prasanth Jayachandran > Fix For: 2.1.0 > > Attachments: HIVE-13087.1.patch > > > The daemons currently prints GC details. It will be useful to print the total > useful time application spent and the total time for which application > threads are stopped. > Need to add > {code} > -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCApplicationConcurrentTime > {code} > to get something like > {code} > Application time: 0.3440086 seconds > Total time for which application threads were stopped: 0.0620105 seconds > Application time: 0.2100691 seconds > Total time for which application threads were stopped: 0.0890223 seconds > {code} > Reference: > https://plumbr.eu/blog/performance-blog/logging-stop-the-world-pauses-in-jvm > NO PRECOMMIT TESTS -- This message was sent by Atlassian JIRA (v6.3.4#6332)