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https://issues.apache.org/jira/browse/KAFKA-1596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14133493#comment-14133493
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Neha Narkhede commented on KAFKA-1596:
--------------------------------------
[~jjkoshy], [~pachalko] Bump. Same question as [~guozhang].
> Exception in KafkaScheduler while shutting down
> -----------------------------------------------
>
> Key: KAFKA-1596
> URL: https://issues.apache.org/jira/browse/KAFKA-1596
> Project: Kafka
> Issue Type: Bug
> Reporter: Joel Koshy
> Labels: newbie
> Attachments: kafka-1596.patch
>
>
> Saw this while trying to reproduce KAFKA-1577. It is very minor and won't
> happen in practice but annoying nonetheless.
> {code}
> [2014-08-14 18:03:56,686] INFO zookeeper state changed (SyncConnected)
> (org.I0Itec.zkclient.ZkClient)
> [2014-08-14 18:03:56,776] INFO Loading logs. (kafka.log.LogManager)
> [2014-08-14 18:03:56,783] INFO Logs loading complete. (kafka.log.LogManager)
> [2014-08-14 18:03:57,120] INFO Starting log cleanup with a period of 300000
> ms. (kafka.log.LogManager)
> [2014-08-14 18:03:57,124] INFO Starting log flusher with a default period of
> 9223372036854775807 ms. (kafka.log.LogManager)
> [2014-08-14 18:03:57,158] INFO Awaiting socket connections on 0.0.0.0:9092.
> (kafka.network.Acceptor)
> [2014-08-14 18:03:57,160] INFO [Socket Server on Broker 0], Started
> (kafka.network.SocketServer)
> ^C[2014-08-14 18:03:57,203] INFO [Kafka Server 0], shutting down
> (kafka.server.KafkaServer)
> [2014-08-14 18:03:57,211] INFO [Socket Server on Broker 0], Shutting down
> (kafka.network.SocketServer)
> [2014-08-14 18:03:57,222] INFO [Socket Server on Broker 0], Shutdown
> completed (kafka.network.SocketServer)
> [2014-08-14 18:03:57,226] INFO [Replica Manager on Broker 0]: Shut down
> (kafka.server.ReplicaManager)
> [2014-08-14 18:03:57,228] INFO [ReplicaFetcherManager on broker 0] shutting
> down (kafka.server.ReplicaFetcherManager)
> [2014-08-14 18:03:57,233] INFO [ReplicaFetcherManager on broker 0] shutdown
> completed (kafka.server.ReplicaFetcherManager)
> [2014-08-14 18:03:57,274] INFO [Replica Manager on Broker 0]: Shut down
> completely (kafka.server.ReplicaManager)
> [2014-08-14 18:03:57,276] INFO Shutting down. (kafka.log.LogManager)
> [2014-08-14 18:03:57,296] INFO Will not load MX4J, mx4j-tools.jar is not in
> the classpath (kafka.utils.Mx4jLoader$)
> [2014-08-14 18:03:57,297] INFO Shutdown complete. (kafka.log.LogManager)
> [2014-08-14 18:03:57,301] FATAL Fatal error during KafkaServerStable startup.
> Prepare to shutdown (kafka.server.KafkaServerStartable)
> java.lang.IllegalStateException: Kafka scheduler has not been started
> at kafka.utils.KafkaScheduler.ensureStarted(KafkaScheduler.scala:114)
> at kafka.utils.KafkaScheduler.schedule(KafkaScheduler.scala:95)
> at kafka.server.ReplicaManager.startup(ReplicaManager.scala:138)
> at kafka.server.KafkaServer.startup(KafkaServer.scala:112)
> at
> kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:28)
> at kafka.Kafka$.main(Kafka.scala:46)
> at kafka.Kafka.main(Kafka.scala)
> [2014-08-14 18:03:57,324] INFO [Kafka Server 0], shutting down
> (kafka.server.KafkaServer)
> [2014-08-14 18:03:57,326] INFO Terminate ZkClient event thread.
> (org.I0Itec.zkclient.ZkEventThread)
> [2014-08-14 18:03:57,329] INFO Session: 0x147d5b0a51a0000 closed
> (org.apache.zookeeper.ZooKeeper)
> [2014-08-14 18:03:57,329] INFO EventThread shut down
> (org.apache.zookeeper.ClientCnxn)
> [2014-08-14 18:03:57,329] INFO [Kafka Server 0], shut down completed
> (kafka.server.KafkaServer)
> {code}
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