Colt McNealy created KAFKA-15308:
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Summary: Wipe Stores upon OffsetOutOfRangeException in ALOS
Key: KAFKA-15308
URL: https://issues.apache.org/jira/browse/KAFKA-15308
Project: Kafka
Issue Type: Bug
Components: streams
Affects Versions: 3.5.0, 3.4.0, 3.3.0
Reporter: Colt McNealy
As per this [Confluent Community Slack
Thread|https://confluentcommunity.slack.com/archives/C48AHTCUQ/p1690843733272449?thread_ts=1690663361.858559&cid=C48AHTCUQ],
Streams currently does not wipe away RocksDB state upon encountering an
`OffsetOutOfRangeException` in ALOS.
`OffsetOutOfRangeException` is a rare case that occurs when a standby task
requests offsets that no longer exist in the topic. We should wipe the store
for three reasons:
# Not wiping the store can be a violation of ALOS since some of the
now-missing offsets could have contained tombstone records.
# Wiping the store has no performance cost since we need to replay the
entirety of what's in the changelog topic anyways.
# I have heard (not yet confirmed myself) that we wipe the store in EOS
anyways, so fixing this bug could remove a bit of complexity from supporting
EOS and ALOS.
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