[2018-07-07 10:04:28,974] INFO Result of znode creation at /brokers/ids/0 is: SESSIONEXPIRED (kafka.zk.KafkaZkClient)
[2018-07-07 10:04:28,989] INFO Socket connection established to 10.8.0.1/10.8.0.1:2181, initiating session (org.apache.zookeeper.ClientCnxn)
[2018-07-07 10:04:28,992] ERROR [KafkaServer id=0] Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired
at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
at kafka.zk.KafkaZkClient.checkedEphemeralCreate(KafkaZkClient.scala:1476)
at kafka.zk.KafkaZkClient.registerBrokerInZk(KafkaZkClient.scala:84)
at kafka.server.KafkaServer.startup(KafkaServer.scala:254)
at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38)
at kafka.Kafka$.main(Kafka.scala:92)
at kafka.Kafka.main(Kafka.scala)
[2018-07-07 10:04:28,998] INFO [KafkaServer id=0] shutting down (kafka.server.KafkaServer)
[2018-07-07 10:04:29,002] INFO [SocketServer brokerId=0] Stopping socket server request processors (kafka.network.SocketServer)
[2018-07-07 10:04:29,031] INFO [SocketServer brokerId=0] Stopped socket server request processors (kafka.network.SocketServer)
[2018-07-07 10:04:29,036] INFO [ReplicaManager broker=0] Shutting down (kafka.server.ReplicaManager)
[2018-07-07 10:04:29,037] INFO [LogDirFailureHandler]: Shutting down (kafka.server.ReplicaManager$LogDirFailureHandler)
[2018-07-07 10:04:29,038] INFO [LogDirFailureHandler]: Shutdown completed (kafka.server.ReplicaManager$LogDirFailureHandler)
[2018-07-07 10:04:29,038] INFO [LogDirFailureHandler]: Stopped (kafka.server.ReplicaManager$LogDirFailureHandler)
[2018-07-07 10:04:29,038] INFO [ReplicaFetcherManager on broker 0] shutting down (kafka.server.ReplicaFetcherManager)
[2018-07-07 10:04:29,040] INFO [ReplicaFetcherManager on broker 0] shutdown completed (kafka.server.ReplicaFetcherManager)
[2018-07-07 10:04:29,041] INFO [ReplicaAlterLogDirsManager on broker 0] shutting down (kafka.server.ReplicaAlterLogDirsManager)
[2018-07-07 10:04:29,044] INFO [ReplicaAlterLogDirsManager on broker 0] shutdown completed (kafka.server.ReplicaAlterLogDirsManager)
[2018-07-07 10:04:29,044] INFO [ExpirationReaper-0-Fetch]: Shutting down (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2018-07-07 10:04:29,113] INFO Session establishment complete on server 10.8.0.1/10.8.0.1:2181, sessionid = 0x1004f1c57ab0008, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
[2018-07-07 10:04:29,188] INFO [ExpirationReaper-0-Fetch]: Stopped (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2018-07-07 10:04:29,188] INFO [ExpirationReaper-0-Fetch]: Shutdown completed (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2018-07-07 10:04:29,189] INFO [ExpirationReaper-0-Produce]: Shutting down (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper)
[2018-07-07 10:04:29,388] INFO [ExpirationReaper-0-Produce]: Stopped (kafka.server.DelayedOperationPurgatory$ExpiredOperation