The Event Streams UI is unable to display consumer groups for a particular topic and the log output for the Admin REST component shows an exception similar to the following:
java.lang.IllegalArgumentException: Invalid negative offset
See Kafka issue 9507.
When processing a list offsets request, the Kafka AdminClient does not filter out offsets with value
-1, and receives an
IllegalArgumentException when it creates the response.
Resolving the problem
Resolved in Event Streams version 10.0.0 and later.