Jason Gustafson created KAFKA-5429:
--------------------------------------
Summary: Producer IllegalStateException: Batch has already been
completed
Key: KAFKA-5429
URL: https://issues.apache.org/jira/browse/KAFKA-5429
Project: Kafka
Issue Type: Sub-task
Reporter: Jason Gustafson
Assignee: Jason Gustafson
Fix For: 0.11.0.0
I've seen this a few times in system tests:
{code}
[2017-06-10 19:47:38,434] ERROR Uncaught error in request completion:
(org.apache.kafka.clients.NetworkClient)
java.lang.IllegalStateException: Batch has already been completed
at
org.apache.kafka.clients.producer.internals.ProducerBatch.done(ProducerBatch.java:157)
at
org.apache.kafka.clients.producer.internals.Sender.completeBatch(Sender.java:576)
at
org.apache.kafka.clients.producer.internals.Sender.completeBatch(Sender.java:555)
at
org.apache.kafka.clients.producer.internals.Sender.handleProduceResponse(Sender.java:479)
at
org.apache.kafka.clients.producer.internals.Sender.access$100(Sender.java:75)
at
org.apache.kafka.clients.producer.internals.Sender$1.onComplete(Sender.java:666)
at
org.apache.kafka.clients.ClientResponse.onComplete(ClientResponse.java:101)
at
org.apache.kafka.clients.NetworkClient.completeResponses(NetworkClient.java:454)
at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:446)
at
org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:206)
at
org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:162)
at java.lang.Thread.run(Thread.java:745)
[2
{code}
I think this is probably caused by aborting in-flight batches after an error
state. See the following log:
{code}
[2017-06-10 19:47:38,425] ERROR Aborting producer batches due to fatal error
(org.apache.kafka.clients.producer.internals.Sender)
org.apache.kafka.common.errors.OutOfOrderSequenceException: The broker received
an out of order sequence number
[2017-06-10 19:47:38,425] DEBUG [TransactionalId my-first-transactional-id]
Transition from state ABORTABLE_ERROR to ABORTING_TRANSACTION
(org.apache.kafka.clients.producer.internals.TransactionManager)
[2017-06-10 19:47:38,425] TRACE Produced messages to topic-partition
output-topic-0 with base offset offset -1 and error: {}.
(org.apache.kafka.clients.producer.internals.ProducerBatch)
org.apache.kafka.common.errors.OutOfOrderSequenceException: The broker received
an out of order sequence number
[2017-06-10 19:47:38,425] DEBUG [TransactionalId my-first-transactional-id]
Enqueuing transactional request (type=EndTxnRequest,
transactionalId=my-first-transactional-id, producerId=2000, producerEpoch=0,
result=ABORT) (org.apache.kafka.clients.producer.internals.TransactionManager)
[2017-06-10 19:47:38,426] TRACE [TransactionalId my-first-transactional-id]
Request (type=EndTxnRequest, transactionalId=my-first-transactional-id,
producerId=2000, producerEpoch=0, result=ABORT) dequeued for sending
(org.apache.kafka.clients.producer.internals.TransactionManager)
[2017-06-10 19:47:38,426] DEBUG [TransactionalId my-first-transactional-id]
Sending transactional request (type=EndTxnRequest,
transactionalId=my-first-transactional-id, producerId=2000, producerEpoch=0,
result=ABORT) to node worker11:9092 (id: 3 rack: null)
(org.apache.kafka.clients.producer.internals.Sender)
[2017-06-10 19:47:38,434] TRACE Received produce response from node 2 with
correlation id 514 (org.apache.kafka.clients.producer.internals.Sender)
[2017-06-10 19:47:38,434] DEBUG Incremented sequence number for topic-partition
output-topic-0 to 4500 (org.apache.kafka.clients.producer.internals.Sender)
[2017-06-10 19:47:38,434] TRACE Produced messages to topic-partition
output-topic-0 with base offset offset 7033 and error: null.
(org.apache.kafka.clients.producer.internals.ProducerBatch)
[2017-06-10 19:47:38,434] ERROR Uncaught error in request completion:
(org.apache.kafka.clients.NetworkClient)
java.lang.IllegalStateException: Batch has already been completed
{code}
A simple solution is to add a separate flag to indicate that the batch has been
aborted. We can check it when the response returns and skip the callback.
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