[ https://issues.apache.org/jira/browse/KAFKA-2078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14588195#comment-14588195 ]
Sayat Satybaldiyev commented on KAFKA-2078: ------------------------------------------- I made a bench one more time and error repeted. I tailed kafka logs and found these errors ~10min before EOFException in state-change.log [2015-06-16 14:49:20,937] ERROR Controller 0 epoch 3 initiated state change for partition [report_test,0] from OfflinePartition to OnlinePartition failed (state.change.logger) kafka.common.NoReplicaOnlineException: No replica for partition [report_test,0] is alive. Live brokers are: [Set()], Assigned replicas are: [List(0)] at kafka.controller.OfflinePartitionLeaderSelector.selectLeader(PartitionLeaderSelector.scala:75) at kafka.controller.PartitionStateMachine.electLeaderForPartition(PartitionStateMachine.scala:357) at kafka.controller.PartitionStateMachine.kafka$controller$PartitionStateMachine$$handleStateChange(PartitionStateMachine.scala:206) at kafka.controller.PartitionStateMachine$$anonfun$triggerOnlinePartitionStateChange$3.apply(PartitionStateMachine.scala:120) at kafka.controller.PartitionStateMachine$$anonfun$triggerOnlinePartitionStateChange$3.apply(PartitionStateMachine.scala:117) at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) at scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) at scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226) at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39) at scala.collection.mutable.HashMap.foreach(HashMap.scala:98) at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) at kafka.controller.PartitionStateMachine.triggerOnlinePartitionStateChange(PartitionStateMachine.scala:117) at kafka.controller.KafkaController.onBrokerFailure(KafkaController.scala:446) at kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(ReplicaStateMachine.scala:373) at kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply(ReplicaStateMachine.scala:359) at kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply(ReplicaStateMachine.scala:359) at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33) at kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply$mcV$sp(ReplicaStateMachine.scala:358) at kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply(ReplicaStateMachine.scala:357) at kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply(ReplicaStateMachine.scala:357) at kafka.utils.Utils$.inLock(Utils.scala:535) at kafka.controller.ReplicaStateMachine$BrokerChangeListener.handleChildChange(ReplicaStateMachine.scala:356) at org.I0Itec.zkclient.ZkClient$7.run(ZkClient.java:568) at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71) [2015-06-16 14:49:20,952] TRACE Controller 0 epoch 3 changed state of replica 0 for partition [report_test,0] from OnlineReplica to OfflineReplica (state.change.logger) [2015-06-16 14:49:35,050] TRACE Controller 0 epoch 4 started leader election for partition [report_test,0] (state.change.logger) [2015-06-16 14:49:35,080] ERROR Controller 0 epoch 4 initiated state change for partition [report_test,0] from OfflinePartition to OnlinePartition failed (state.change.logger) kafka.common.NoReplicaOnlineException: No replica for partition [report_test,0] is alive. Live brokers are: [Set()], Assigned replicas are: [List(0)] at kafka.controller.OfflinePartitionLeaderSelector.selectLeader(PartitionLeaderSelector.scala:75) at kafka.controller.PartitionStateMachine.electLeaderForPartition(PartitionStateMachine.scala:357) at kafka.controller.PartitionStateMachine.kafka$controller$PartitionStateMachine$$handleStateChange(PartitionStateMachine.scala:206) at kafka.controller.PartitionStateMachine$$anonfun$triggerOnlinePartitionStateChange$3.apply(PartitionStateMachine.scala:120) at kafka.controller.PartitionStateMachine$$anonfun$triggerOnlinePartitionStateChange$3.apply(PartitionStateMachine.scala:117) at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) at scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) at scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98) at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226) at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39) at scala.collection.mutable.HashMap.foreach(HashMap.scala:98) at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) at kafka.controller.PartitionStateMachine.triggerOnlinePartitionStateChange(PartitionStateMachine.scala:117) at kafka.controller.PartitionStateMachine.startup(PartitionStateMachine.scala:70) at kafka.controller.KafkaController.onControllerFailover(KafkaController.scala:314) at kafka.controller.KafkaController$$anonfun$1.apply$mcV$sp(KafkaController.scala:161) at kafka.server.ZookeeperLeaderElector.elect(ZookeeperLeaderElector.scala:81) at kafka.server.ZookeeperLeaderElector$$anonfun$startup$1.apply$mcZ$sp(ZookeeperLeaderElector.scala:49) at kafka.server.ZookeeperLeaderElector$$anonfun$startup$1.apply(ZookeeperLeaderElector.scala:47) at kafka.server.ZookeeperLeaderElector$$anonfun$startup$1.apply(ZookeeperLeaderElector.scala:47) at kafka.utils.Utils$.inLock(Utils.scala:535) at kafka.server.ZookeeperLeaderElector.startup(ZookeeperLeaderElector.scala:47) at kafka.controller.KafkaController$$anonfun$startup$1.apply$mcV$sp(KafkaController.scala:650) at kafka.controller.KafkaController$$anonfun$startup$1.apply(KafkaController.scala:646) at kafka.controller.KafkaController$$anonfun$startup$1.apply(KafkaController.scala:646) at kafka.utils.Utils$.inLock(Utils.scala:535) at kafka.controller.KafkaController.startup(KafkaController.scala:646) at kafka.server.KafkaServer.startup(KafkaServer.scala:117) at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:29) at kafka.Kafka$.main(Kafka.scala:46) at kafka.Kafka.main(Kafka.scala) > Getting Selector [WARN] Error in I/O with host java.io.EOFException > ------------------------------------------------------------------- > > Key: KAFKA-2078 > URL: https://issues.apache.org/jira/browse/KAFKA-2078 > Project: Kafka > Issue Type: Bug > Components: producer > Affects Versions: 0.8.2.0 > Environment: OS Version: 2.6.39-400.209.1.el5uek and Hardware: 8 x > Intel(R) Xeon(R) CPU X5660 @ 2.80GHz/44GB > Reporter: Aravind > Assignee: Jun Rao > > When trying to Produce 1000 (10 MB) messages, getting this below error some > where between 997 to 1000th message. There is no pattern but able to > reproduce. > [PDT] 2015-03-31 13:53:50 Selector [WARN] Error in I/O with "our host" > java.io.EOFException at > org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:62) > at org.apache.kafka.common.network.Selector.poll(Selector.java:248) at > org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:192) at > org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:191) at > org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:122) at > java.lang.Thread.run(Thread.java:724) > This error I am getting some times @ 997th message or 999th message. There is > no pattern but able to reproduce. -- This message was sent by Atlassian JIRA (v6.3.4#6332)