Odin Standal created KAFKA-6817:
-----------------------------------
Summary: UnknownProducerIdException when writing messages with old
timestamps
Key: KAFKA-6817
URL: https://issues.apache.org/jira/browse/KAFKA-6817
Project: Kafka
Issue Type: Bug
Components: producer
Affects Versions: 1.1.0
Reporter: Odin Standal
We are seeing the following exception in our Kafka application:
{code:java}
ERROR o.a.k.s.p.internals.StreamTask - task [0_0] Failed to close producer due
to the following error: org.apache.kafka.streams.errors.StreamsException: task
[0_0] Abort sending since an error caught with a previous record (key 222222
value some-value timestamp 1519200902670) to topic exactly-once-test-topic- v2
due to This exception is raised by the broker if it could not locate the
producer metadata associated with the producerId in question. This could happen
if, for instance, the producer's records were deleted because their retention
time had elapsed. Once the last records of the producerId are removed, the
producer's metadata is removed from the broker, and future appends by the
producer will return this exception. at
org.apache.kafka.streams.processor.internals.RecordCollectorImpl.recordSendError(RecordCollectorImpl.java:125)
at
org.apache.kafka.streams.processor.internals.RecordCollectorImpl.access$500(RecordCollectorImpl.java:48)
at
org.apache.kafka.streams.processor.internals.RecordCollectorImpl$1.onCompletion(RecordCollectorImpl.java:180)
at
org.apache.kafka.clients.producer.KafkaProducer$InterceptorCallback.onCompletion(KafkaProducer.java:1199)
at
org.apache.kafka.clients.producer.internals.ProducerBatch.completeFutureAndFireCallbacks(ProducerBatch.java:204)
at
org.apache.kafka.clients.producer.internals.ProducerBatch.done(ProducerBatch.java:187)
at
org.apache.kafka.clients.producer.internals.Sender.failBatch(Sender.java:627)
at
org.apache.kafka.clients.producer.internals.Sender.failBatch(Sender.java:596)
at
org.apache.kafka.clients.producer.internals.Sender.completeBatch(Sender.java:557)
at
org.apache.kafka.clients.producer.internals.Sender.handleProduceResponse(Sender.java:481)
at
org.apache.kafka.clients.producer.internals.Sender.access$100(Sender.java:74)
at
org.apache.kafka.clients.producer.internals.Sender$1.onComplete(Sender.java:692)
at org.apache.kafka.clients.ClientResponse.onComplete(ClientResponse.java:101)
at
org.apache.kafka.clients.NetworkClient.completeResponses(NetworkClient.java:482)
at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:474) at
org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:239) at
org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:163) at
java.lang.Thread.run(Thread.java:748) Caused by:
org.apache.kafka.common.errors.UnknownProducerIdException
{code}
We discovered this error when we had the need to reprocess old messages.
We have reproduced the error with a smaller example application. The error
occurs after 10 minutes of producing messages that have old timestamps (type 1
year old). The topic we are writing to have a retention.ms set to 1 year so we
are expecting the messages to stay there.
After digging through the ProducerStateManager-code in the Kafka source code we
have a theory of what might be wrong.
The ProducerStateManager.removeExpiredProducers() seems to remove producers
from memory erroneously when processing records which are older than the
maxProducerIdExpirationMs (coming from the `transactional.id.expiration.ms`
configuration), which is set by default to 7 days.
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