Hi
I posted this to IRC but maybe someone here has seen this before
Hello
I'm having some weird issues with kafka 0.9 and can't find anythign in jira
I'm running Kafka inside Docker/Kubernets
All works fine when I deploy But after a while I get the following in the
publisher
WARN: Error while fetching metadata [{TopicMetadata for topic
TRANSACTION_EXPORT -> No partition metadata for topic TRANSACTION_EXPORT due
to kafka.common.LeaderNotAvailableException}] for topic [TRANSACTION_EXPORT]:
class kafka.common.LeaderNotAvailableException ERROR: Failed to collate
messages by topic, partition due to: Failed to fetch topic metadata for topic:
TRANSACTION_EXPORT
And when I look at kafka I see the following in the logs (repeated many times)
[2016-03-08 07:53:59,027] INFO [Group Metadata Manager on Broker 3]: Removed 0
expired offsets in 0 milliseconds. (kafka.coordinator.GroupMetadataManager)
I can’t see anything related to the TRANSACTION_EXPORT in the logs
Additionaly when I do ./bin/kafka-topics.sh --zookeeper zookeeper-1 --describe
Error while executing topic command : next on empty iterator
[2016-03-08 15:59:25,784] ERROR java.util.NoSuchElementException: next on empty
iterator
at scala.collection.Iterator$$anon$2.next(Iterator.scala:39)
at scala.collection.Iterator$$anon$2.next(Iterator.scala:37)
at scala.collection.IterableLike$class.head(IterableLike.scala:91)
at scala.collection.AbstractIterable.head(Iterable.scala:54)
at
kafka.admin.TopicCommand$$anonfun$describeTopic$1.apply(TopicCommand.scala:198)
at
kafka.admin.TopicCommand$$anonfun$describeTopic$1.apply(TopicCommand.scala:188)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
at kafka.admin.TopicCommand$.describeTopic(TopicCommand.scala:188)
at kafka.admin.TopicCommand$.main(TopicCommand.scala:66)
at kafka.admin.TopicCommand.main(TopicCommand.scala)
(kafka.admin.TopicCommand$)
If I delete the topic and recreate it then it will work for a while again.
Other topics are listed fine.
