Jason Gustafson created KAFKA-13234:
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Summary: Transaction system tests should check URPs between broker
bounces
Key: KAFKA-13234
URL: https://issues.apache.org/jira/browse/KAFKA-13234
Project: Kafka
Issue Type: Bug
Reporter: Jason Gustafson
Assignee: Jason Gustafson
We've seen a number of failing transaction system tests. After investigating a
few of these, I found that this came down to transaction timeouts which were
due to partition unavailability. The test rolls the brokers in the cluster, but
it does not verify that URPs have cleared after restarting each broker. This
means that it is possible for partitions to go under min isr or even offline.
In the case of a hard bounce, the time to recover may be quite long because of
the default session timeout of 18s. It would be good wait for URPs to clear
instead.
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