Erik Krogen created HADOOP-16013: ------------------------------------ Summary: 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
{{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-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org