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Sriharsha Chintalapani commented on KAFKA-1577: ----------------------------------------------- [~nehanarkhede] I am not able to reproduce the hang. Shutdown process goes through fine for me apart from the exception showing up in logs. Were you able to reproduce this by following steps in KAFKA-1652 with one broker . > Exception in ConnectionQuotas while shutting down > ------------------------------------------------- > > Key: KAFKA-1577 > URL: https://issues.apache.org/jira/browse/KAFKA-1577 > Project: Kafka > Issue Type: Bug > Components: core > Reporter: Joel Koshy > Assignee: Sriharsha Chintalapani > Labels: newbie > Attachments: KAFKA-1577.patch, KAFKA-1577_2014-08-20_19:57:44.patch, > KAFKA-1577_2014-08-26_07:33:13.patch, > KAFKA-1577_check_counter_before_decrementing.patch > > > {code} > [2014-08-07 19:38:08,228] ERROR Uncaught exception in thread > 'kafka-network-thread-9092-0': (kafka.utils.Utils$) > java.util.NoSuchElementException: None.get > at scala.None$.get(Option.scala:185) > at scala.None$.get(Option.scala:183) > at kafka.network.ConnectionQuotas.dec(SocketServer.scala:471) > at kafka.network.AbstractServerThread.close(SocketServer.scala:158) > at kafka.network.AbstractServerThread.close(SocketServer.scala:150) > at kafka.network.AbstractServerThread.closeAll(SocketServer.scala:171) > at kafka.network.Processor.run(SocketServer.scala:338) > at java.lang.Thread.run(Thread.java:662) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)