Jun Rao created KAFKA-1887:
------------------------------
Summary: controller error message on shutting the last broker
Key: KAFKA-1887
URL: https://issues.apache.org/jira/browse/KAFKA-1887
Project: Kafka
Issue Type: Bug
Components: core
Reporter: Jun Rao
Priority: Minor
Fix For: 0.8.3
We always see the following error in state-change log on shutting down the last
broker.
[2015-01-20 13:21:04,036] ERROR Controller 0 epoch 3 initiated state change for
partition [test,0] from OfflinePartition to OnlinePartition failed
(state.change.logger)
kafka.common.NoReplicaOnlineException: No replica for partition [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)
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