Major Description
In our clusters, we occasionally see topics marked for delete, but never actually deleted. It may be due to brokers being restarted while tests were running, but further restarts of Kafka dont fix the problem. The topics remain marked for delete in Zookeeper.
Topic describe shows:
Topic:testtopic PartitionCount:1 ReplicationFactor:3 Configs:
Topic: testtopic Partition: 0 Leader: none Replicas: 3,4,0 Isr:
Kafka logs show:
2015-12-02 15:53:30,152] ERROR Controller 2 epoch 213 initiated state change of replica 3 for partition [testtopic,0] from OnlineReplica to OfflineReplica failed (state.change.logger)
kafka.common.StateChangeFailedException: Failed to change state of replica 3 for partition [testtopic,0] since the leader and isr path in zookeeper is empty
at kafka.controller.ReplicaStateMachine.handleStateChange(ReplicaStateMachine.scala:269)
at kafka.controller.ReplicaStateMachine$$anonfun$handleStateChanges$2.apply(ReplicaStateMachine.scala:114)
at kafka.controller.ReplicaStateMachine$$anonfun$handleStateChanges$2.apply(ReplicaStateMachine.scala:114)
at scala.collection.immutable.HashSet$HashSet1.foreach(HashSet.scala:322)
at scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:978)
at kafka.controller.ReplicaStateMachine.handleStateChanges(ReplicaStateMachine.scala:114)
at kafka.controller.TopicDeletionManager$$anonfun$startReplicaDeletion$2.apply(TopicDeletionManager.scala:342)
at kafka.controller.TopicDeletionManager$$anonfun$startReplicaDeletion$2.apply(TopicDeletionManager.scala:334)
at scala.collection.immutable.Map$Map1.foreach(Map.scala:116)
at kafka.controller.TopicDeletionManager.startReplicaDeletion(TopicDeletionManager.scala:334)
at kafka.controller.TopicDeletionManager.kafka$controller$TopicDeletionManager$$onPartitionDeletion(TopicDeletionManager.scala:367)
at kafka.controller.TopicDeletionManager$$anonfun$kafka$controller$TopicDeletionManager$$onTopicDeletion$2.apply(TopicDeletionManager.scala:313)
at kafka.controller.TopicDeletionManager$$anonfun$kafka$controller$TopicDeletionManager$$onTopicDeletion$2.apply(TopicDeletionManager.scala:312)
at scala.collection.immutable.Set$Set1.foreach(Set.scala:79)
at kafka.controller.TopicDeletionManager.kafka$controller$TopicDeletionManager$$onTopicDeletion(TopicDeletionManager.scala:312)
at kafka.controller.TopicDeletionManager$DeleteTopicsThread$$anonfun$doWork$1$$anonfun$apply$mcV$sp$4.apply(TopicDeletionManager.scala:431)
at kafka.controller.TopicDeletionManager$DeleteTopicsThread$$anonfun$doWork$1$$anonfun$apply$mcV$sp$4.apply(TopicDeletionManager.scala:403)
at scala.collection.immutable.Set$Set2.foreach(Set.scala:111)
at kafka.controller.TopicDeletionManager$DeleteTopicsThread$$anonfun$doWork$1.apply$mcV$sp(TopicDeletionManager.scala:403)
at kafka.controller.TopicDeletionManager$DeleteTopicsThread$$anonfun$doWork$1.apply(TopicDeletionManager.scala:397)
at kafka.controller.TopicDeletionManager$DeleteTopicsThread$$anonfun$doWork$1.apply(TopicDeletionManager.scala:397)
at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:262)
at kafka.controller.TopicDeletionManager$DeleteTopicsThread.doWork(TopicDeletionManager.scala:397)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:63)