[jira] [Created] (KAFKA-10758) Kafka Streams consuming from a pattern goes to PENDING_SHUTDOWN when adding a new topic

["Davide Icardi (Jira)" <ji...@apache.org>]

Davide Icardi created KAFKA-10758:
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             Summary: Kafka Streams consuming from a pattern goes to PENDING_SHUTDOWN when adding a new topic
                 Key: KAFKA-10758
                 URL: https://issues.apache.org/jira/browse/KAFKA-10758
             Project: Kafka
          Issue Type: Bug
          Components: streams
    Affects Versions: 2.6.0
            Reporter: Davide Icardi


I have a simple Kafka Stream app that consumes from multiple input topics using the _stream_ function that accepts a Pattern ([link|https://kafka.apache.org/26/javadoc/org/apache/kafka/streams/StreamsBuilder.html#stream-java.util.regex.Pattern-]).
 
Whenever I add a new topic that matches the pattern the kafka stream state goes to REBALANCING -> ERROR -> PENDING_SHUTDOWN .
If I restart the app it correctly starts reading again without problems.
It is by design? Should I handle this and simply restart the app?
 
Kafka Stream version is 2.6.0.
The error is the following:
{code:java}
ERROR o.a.k.s.p.i.ProcessorTopology - Set of source nodes do not match:
sourceNodesByName = [KSTREAM-SOURCE-0000000003, KSTREAM-SOURCE-0000000002]
sourceTopicsByName = [KSTREAM-SOURCE-0000000000, KSTREAM-SOURCE-0000000014, KSTREAM-SOURCE-0000000003, KSTREAM-SOURCE-0000000002]
org.apache.kafka.common.KafkaException: User rebalance callback throws an error
  at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:436)
  at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:440)
  at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:359)
  at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:513)
  at org.apache.kafka.clients.consumer.KafkaConsumer.updateAssignmentMetadataIfNeeded(KafkaConsumer.java:1268)
  at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1230)
  at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1210)
  at org.apache.kafka.streams.processor.internals.StreamThread.pollRequests(StreamThread.java:766)
  at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:624)
  at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:551)
  at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:510)
 Caused by: java.lang.IllegalStateException: Tried to update source topics but source nodes did not match
  at org.apache.kafka.streams.processor.internals.ProcessorTopology.updateSourceTopics(ProcessorTopology.java:151)
  at org.apache.kafka.streams.processor.internals.AbstractTask.update(AbstractTask.java:109)
  at org.apache.kafka.streams.processor.internals.StreamTask.update(StreamTask.java:514)
  at org.apache.kafka.streams.processor.internals.TaskManager.updateInputPartitionsAndResume(TaskManager.java:397)
  at org.apache.kafka.streams.processor.internals.TaskManager.handleAssignment(TaskManager.java:261)
  at org.apache.kafka.streams.processor.internals.StreamsPartitionAssignor.onAssignment(StreamsPartitionAssignor.java:1428)
  at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.invokeOnAssignment(ConsumerCoordinator.java:279)
  at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.onJoinComplete(ConsumerCoordinator.java:421)
  ... 10 common frames omitted
 KafkaStream state is ERROR
 17:28:53.200 [datalake-StreamThread-1] ERROR o.apache.kafka.streams.KafkaStreams - stream-client [datalake] All stream threads have died. The instance will be in error state and should be closed.
 ============> User rebalance callback throws an error
 KafkaStream state is PENDING_SHUTDOWN
{code}
 
 



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