Cameron Lee created SAMZA-1729:
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Summary: Endless logging when logging producer fails and does not
recover
Key: SAMZA-1729
URL: https://issues.apache.org/jira/browse/SAMZA-1729
Project: Samza
Issue Type: Bug
Reporter: Cameron Lee
StreamAppender has a thread which transfers log messages to kafka. If the
logging producer has a fatal exception and does not recover, then each call to
send will continue to throw the same exception. StreamAppender catches producer
send exceptions and logs them when trying to transfer log messages to the
output stream. This logging triggers another "append" to StreamAppender, which
will then fail again when trying to transfer to output stream. This creates an
endless loop.
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