ableegoldman commented on a change in pull request #9446: URL: https://github.com/apache/kafka/pull/9446#discussion_r506618643
########## File path: streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsPartitionAssignor.java ########## @@ -409,9 +396,18 @@ public GroupAssignment assign(final Cluster metadata, final GroupSubscription gr minSupportedMetadataVersion, versionProbing, probingRebalanceNeeded - ); + ); - return new GroupAssignment(assignment); + return new GroupAssignment(assignment); + } catch (final MissingSourceTopicException e) { + return new GroupAssignment( + errorAssignment(clientMetadataMap, AssignorError.INCOMPLETE_SOURCE_TOPIC_METADATA.code()) + ); + } catch (final TaskAssignmentException e) { + return new GroupAssignment( + errorAssignment(clientMetadataMap, AssignorError.ASSIGNMENT_ERROR.code()) Review comment: In my experience, users would not check the logs of every single instance, especially if the first set of logs they checked states very clearly what the problem is -- even if it makes no sense ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org