John Roesler created KAFKA-9734:
-----------------------------------
Summary: Streams IllegalStateException in trunk during rebalance
Key: KAFKA-9734
URL: https://issues.apache.org/jira/browse/KAFKA-9734
Project: Kafka
Issue Type: Bug
Components: streams
Reporter: John Roesler
Assignee: John Roesler
I have observed the following exception to kill a thread in the current trunk
of Streams:
{noformat}
[2020-03-19 07:04:35,206] ERROR
[stream-soak-test-e60443b4-aa2d-4107-abf7-ce90407cb70e-StreamThread-1]
stream-thread [stream-soak-test-e60443b4-aa
2d-4107-abf7-ce90407cb70e-StreamThread-1] Encountered the following exception
during processing and the thread is going to shut down:
(org.apache.kafka.streams.processor.internals.StreamThread)
java.lang.IllegalStateException: The changelog reader is not restoring active
tasks while trying to transit to update standby tasks: {}
at
org.apache.kafka.streams.processor.internals.StoreChangelogReader.transitToUpdateStandby(StoreChangelogReader.java:303)
at
org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:582)
at
org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:498)
at
org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:472){noformat}
Judging from the fact that the standby tasks are reported as an empty set, I
think this is just a missed case in the task manager. PR to follow shortly.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
