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https://issues.apache.org/jira/browse/KAFKA-9552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041952#comment-17041952
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Matthias J. Sax commented on KAFKA-9552:
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For this case, why do we need to kill the thread at all? Should it not be
possible to abort the TX, close the task, reset the offsets (and the state),
reopen the task (to get a new producer for EOS-alpha; need to develop a similar
strategy for EOS-beta), and try the transaction again?
> Stream should handle OutOfSequence exception thrown from Producer
> -----------------------------------------------------------------
>
> Key: KAFKA-9552
> URL: https://issues.apache.org/jira/browse/KAFKA-9552
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Affects Versions: 2.5.0
> Reporter: Boyang Chen
> Priority: Major
>
> As of today the stream thread could die from OutOfSequence error:
> {code:java}
> [2020-02-12T07:14:35-08:00]
> (streams-soak-2-5-eos_soak_i-03f89b1e566ac95cc_streamslog)
> org.apache.kafka.common.errors.OutOfOrderSequenceException: The broker
> received an out of order sequence number.
> [2020-02-12T07:14:35-08:00]
> (streams-soak-2-5-eos_soak_i-03f89b1e566ac95cc_streamslog) [2020-02-12
> 15:14:35,185] ERROR
> [stream-soak-test-546f8754-5991-4d62-8565-dbe98d51638e-StreamThread-1]
> stream-thread
> [stream-soak-test-546f8754-5991-4d62-8565-dbe98d51638e-StreamThread-1] Failed
> to commit stream task 3_2 due to the following error:
> (org.apache.kafka.streams.processor.internals.AssignedStreamsTasks)
> [2020-02-12T07:14:35-08:00]
> (streams-soak-2-5-eos_soak_i-03f89b1e566ac95cc_streamslog)
> org.apache.kafka.streams.errors.StreamsException: task [3_2] Abort sending
> since an error caught with a previous record (timestamp 1581484094825) to
> topic stream-soak-test-KSTREAM-AGGREGATE-STATE-STORE-0000000049-changelog due
> to org.apache.kafka.common.errors.OutOfOrderSequenceException: The broker
> received an out of order sequence number.
> at
> org.apache.kafka.streams.processor.internals.RecordCollectorImpl.recordSendError(RecordCollectorImpl.java:154)
> at
> org.apache.kafka.streams.processor.internals.RecordCollectorImpl.access$500(RecordCollectorImpl.java:52)
> at
> org.apache.kafka.streams.processor.internals.RecordCollectorImpl$1.onCompletion(RecordCollectorImpl.java:214)
> at
> org.apache.kafka.clients.producer.KafkaProducer$InterceptorCallback.onCompletion(KafkaProducer.java:1353)
> {code}
> Although this is fatal exception for Producer, stream should treat it as an
> opportunity to reinitialize by doing a rebalance, instead of killing
> computation resource.
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