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https://issues.apache.org/jira/browse/KAFKA-1019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14144507#comment-14144507
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hongyu bi commented on KAFKA-1019:
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Thanks @Guozhang.
Yes, followed the same process to re-produce this issue.
Sorry I don't quit understand why KAFKA-1558 lead to this issue?
>From the method below I don't see any process on topic delete:
PartitionStateMachine$TopicChangeListener handleChildChange:
val newTopics = currentChildren -- controllerContext.allTopics
val deletedTopics = controllerContext.allTopics -- currentChildren
controllerContext.allTopics = currentChildren
val addedPartitionReplicaAssignment =
ZkUtils.getReplicaAssignmentForTopics(zkClient, newTopics.toSeq)
controllerContext.partitionReplicaAssignment =
controllerContext.partitionReplicaAssignment.filter(p =>
!deletedTopics.contains(p._1.topic))
controllerContext.partitionReplicaAssignment.++=(addedPartitionReplicaAssignment)
if(newTopics.size > 0)
controller.onNewTopicCreation(newTopics,
addedPartitionReplicaAssignment.keySet.toSet)
> kafka-preferred-replica-election.sh will fail without clear error message if
> /brokers/topics/[topic]/partitions does not exist
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-1019
> URL: https://issues.apache.org/jira/browse/KAFKA-1019
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8.1
> Reporter: Guozhang Wang
> Labels: newbie
> Fix For: 0.9.0
>
>
> From Libo Yu:
> I tried to run kafka-preferred-replica-election.sh on our kafka cluster.
> But I got this expection:
> Failed to start preferred replica election
> org.I0Itec.zkclient.exception.ZkNoNodeException:
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
> NoNode for /brokers/topics/uattoqaaa.default/partitions
> I checked zookeeper and there is no
> /brokers/topics/uattoqaaa.default/partitions. All I found is
> /brokers/topics/uattoqaaa.default.
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