Ismael Juma created KAFKA-4196:
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Summary: Transient test failure:
DeleteConsumerGroupTest.testConsumptionOnRecreatedTopicAfterTopicWideDeleteInZK
Key: KAFKA-4196
URL: https://issues.apache.org/jira/browse/KAFKA-4196
Project: Kafka
Issue Type: Sub-task
Reporter: Ismael Juma
The error:
{code}
java.lang.AssertionError: Admin path /admin/delete_topic/topic path not deleted
even after a replica is restarted
at org.junit.Assert.fail(Assert.java:88)
at kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:752)
at kafka.utils.TestUtils$.verifyTopicDeletion(TestUtils.scala:1017)
at
kafka.admin.DeleteConsumerGroupTest.testConsumptionOnRecreatedTopicAfterTopicWideDeleteInZK(DeleteConsumerGroupTest.scala:156)
{code}
Caused by a broken invariant in the Controller: a partition exists in
`ControllerContext.partitionLeadershipInfo`, but not
`controllerContext.partitionReplicaAssignment`.
{code}
[2016-09-20 06:45:13,967] ERROR [BrokerChangeListener on Controller 1]: Error
while handling broker changes
(kafka.controller.ReplicaStateMachine$BrokerChangeListener:103)
java.util.NoSuchElementException: key not found: [topic,0]
at scala.collection.MapLike$class.default(MapLike.scala:228)
at scala.collection.AbstractMap.default(Map.scala:58)
at scala.collection.mutable.HashMap.apply(HashMap.scala:64)
at
kafka.controller.ControllerBrokerRequestBatch.kafka$controller$ControllerBrokerRequestBatch$$updateMetadataRequestMapFor$1(ControllerChannelManager.scala:310)
at
kafka.controller.ControllerBrokerRequestBatch$$anonfun$addUpdateMetadataRequestForBrokers$4.apply(ControllerChannelManager.scala:343)
at
kafka.controller.ControllerBrokerRequestBatch$$anonfun$addUpdateMetadataRequestForBrokers$4.apply(ControllerChannelManager.scala:343)
at scala.collection.mutable.HashSet.foreach(HashSet.scala:79)
at
kafka.controller.ControllerBrokerRequestBatch.addUpdateMetadataRequestForBrokers(ControllerChannelManager.scala:343)
at
kafka.controller.KafkaController.sendUpdateMetadataRequest(KafkaController.scala:1030)
at
kafka.controller.KafkaController.onBrokerFailure(KafkaController.scala:492)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(ReplicaStateMachine.scala:376)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply(ReplicaStateMachine.scala:358)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply(ReplicaStateMachine.scala:358)
at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply$mcV$sp(ReplicaStateMachine.scala:357)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply(ReplicaStateMachine.scala:356)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply(ReplicaStateMachine.scala:356)
at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:234)
at
kafka.controller.ReplicaStateMachine$BrokerChangeListener.handleChildChange(ReplicaStateMachine.scala:355)
at org.I0Itec.zkclient.ZkClient$10.run(ZkClient.java:843)
at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)
{code}
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