Matthias J. Sax created KAFKA-6125:
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Summary: Avoid third party exception to flow through streams code
base
Key: KAFKA-6125
URL: https://issues.apache.org/jira/browse/KAFKA-6125
Project: Kafka
Issue Type: Bug
Components: streams
Reporter: Matthias J. Sax
Streams uses multiple internal client that might throw fatal exceptions (some
should actually never occur, and if, this would indicate a bug).
We should wrap all calls to the used clients with a {{try-catch}}, and log
those exceptions as ERRORs immediately. For exceptions that can only occur due
to a bug (e.g., IllegalStateException, IllegalArgumentException,
WakeupException, InterruptException) we should ask users in the log message to
report this as a bug.
Last, we rethrow all those exceptions as {{StreamsException}} (to avoid that a
standard library exception might be caught by accident somewhere else in our
code base).
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