John Gray created KAFKA-13037:
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Summary: "Thread state is already PENDING_SHUTDOWN" log spam
Key: KAFKA-13037
URL: https://issues.apache.org/jira/browse/KAFKA-13037
Project: Kafka
Issue Type: Bug
Components: streams
Affects Versions: 2.7.1, 2.8.0
Reporter: John Gray
KAFKA-12462 introduced a
[change|https://github.com/apache/kafka/commit/4fe4cdc4a61cbac8e070a8b5514403235194015b#diff-76f629d0df8bd30b2593cbcf4a2dc80de3167ebf55ef8b5558e6e6285a057496R722]
that increased this "Thread state is already {}" logger to info instead of
debug. We are running into a problem with our streams apps that when they hit
an unrecoverable exception that shuts down the streams thread, we get this log
printed about 50,000 times per second per thread. I am guessing it is once per
record we have queued up when the exception happens. We have temporarily raised
the StreamThread logger to WARN instead of INFO to avoid the spam, but we do
miss the other good logs we get on INFO in that class. Could this log be
reverted back to debug? Thank you!
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