>> 3. Deleted the topic. Checked only the zookeeper to see if the /brokers/topics DOES NOT have the topic
You are seeing this problem since delete topic is not supported in Kafka. Any attempt to delete a topic may leave your cluster in an unstable state. We plan to release 0.8.2 with delete topic support or you could try the latest trunk. On Mon, May 12, 2014 at 9:39 AM, Kashyap Mhaisekar <kashya...@gmail.com>wrote: > Hi, > I am hitting a strange exception while creating a topic in Kafka - > Steps to generate this- > 1. Created a topic multipartition_test with 2 partitions and 2 replicas > 2. Added some data to this topics and verified data is coming up for both > partitions > 3. Deleted the topic. Checked only the zookeeper to see if the > /brokers/topics DOES NOT have the topic > 4. Recreated the topic in exactly the same way as in point 1. > > After this, when I list topics using ./kafka-list-topic.sh, i see that > *leader:* none and *isr:* for this topic. State change logs give the > following exception. > > kafka.common.StateChangeFailedException: encountered error while electing > leader for partition [multipartition_test,1] due to: LeaderAndIsr > information doesn't exist for partition [multipartition_test,1] in > OnlinePartition state. > at > > kafka.controller.PartitionStateMachine.electLeaderForPartition(PartitionStateMachine.scala:327) > at > > kafka.controller.PartitionStateMachine.kafka$controller$PartitionStateMachine$$handleStateChange(PartitionStateMachine.scala:154) > at > > kafka.controller.PartitionStateMachine$$anonfun$handleStateChanges$2.apply(PartitionStateMachine.scala:110) > at > > kafka.controller.PartitionStateMachine$$anonfun$handleStateChanges$2.apply(PartitionStateMachine.scala:109) > at scala.collection.immutable.Set$Set2.foreach(Set.scala:101) > at > > kafka.controller.PartitionStateMachine.handleStateChanges(PartitionStateMachine.scala:109) > at > > kafka.controller.KafkaController.onNewPartitionCreation(KafkaController.scala:325) > at > > kafka.controller.KafkaController.onNewTopicCreation(KafkaController.scala:312) > at > > kafka.controller.PartitionStateMachine$TopicChangeListener.liftedTree1$1(PartitionStateMachine.scala:376) > at > > kafka.controller.PartitionStateMachine$TopicChangeListener.handleChildChange(PartitionStateMachine.scala:361) > at org.I0Itec.zkclient.ZkClient$7.run(ZkClient.java:568) > at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71) > Caused by: kafka.common.StateChangeFailedException: LeaderAndIsr > information doesn't exist for partition [multipartition_test,1] in > OnlinePartition state > at > > kafka.controller.PartitionStateMachine.getLeaderIsrAndEpochOrThrowException(PartitionStateMachine.scala:347) > at > > kafka.controller.PartitionStateMachine.electLeaderForPartition(PartitionStateMachine.scala:291) > ... 11 more > > Can you please help what am I doing wrong? > > Regards, > kashyap >
