[ https://issues.apache.org/jira/browse/HADOOP-16013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chen Liang updated HADOOP-16013: -------------------------------- Resolution: Fixed Fix Version/s: 3.3.0 2.10.0 Status: Resolved (was: Patch Available) > DecayRpcScheduler decay thread should run as a daemon > ----------------------------------------------------- > > Key: HADOOP-16013 > URL: https://issues.apache.org/jira/browse/HADOOP-16013 > Project: Hadoop Common > Issue Type: Bug > Components: ipc > Affects Versions: 3.3.0 > Reporter: Erik Krogen > Assignee: Erik Krogen > Priority: Major > Fix For: 2.10.0, 3.3.0 > > Attachments: HADOOP-16013.000.patch > > > {{DecayRpcScheduler}} sets up a {{Timer}} to schedule a decay of the weights > it tracks: > {code} > // Setup delay timer > Timer timer = new Timer(); > DecayTask task = new DecayTask(this, timer); > timer.scheduleAtFixedRate(task, decayPeriodMillis, decayPeriodMillis); > {code} > However this Timer is not set up as a daemon thread. I have seen this cause > my JVM to refuse to exit when running, for example, NNThroughputBenchmark > with FairCallQueue enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org