KafkaStream не смог произвести данные после долгого времени.(Превышение установленного времени истечения)
Даже KafkaStream был мертв после сообщения об ошибке регистрации.
Исключение ниже:
org.apache.kafka.common.KafkaException: Cannot execute transactional method because we are in an error state
at org.apache.kafka.clients.producer.internals.TransactionManager.maybeFailWithError(TransactionManager.java:784)
at org.apache.kafka.clients.producer.internals.TransactionManager.beginAbort(TransactionManager.java:229)
at org.apache.kafka.clients.producer.KafkaProducer.abortTransaction(KafkaProducer.java:660)
at org.apache.kafka.streams.processor.internals.StreamTask.closeSuspended(StreamTask.java:493)
at org.apache.kafka.streams.processor.internals.StreamTask.close(StreamTask.java:553)
at org.apache.kafka.streams.processor.internals.AssignedTasks.close(AssignedTasks.java:405)
at org.apache.kafka.streams.processor.internals.TaskManager.shutdown(TaskManager.java:260)
at org.apache.kafka.streams.processor.internals.StreamThread.completeShutdown(StreamThread.java:1111)
at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:730)
org.apache.kafka.common.KafkaException: Unexpected error in AddOffsetsToTxnResponse: The producer attempted to use a producer id which is not currently assigned to its transactional id
at org.apache.kafka.clients.producer.internals.TransactionManager$AddOffsetsToTxnHandler.handleResponse(TransactionManager.java:1237)
at org.apache.kafka.clients.producer.internals.TransactionManager$TxnRequestHandler.onComplete(TransactionManager.java:907)
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:216)
at org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:163)
at java.lang.Thread.run(Thread.java:834)
Версия:
- Кафка Брокер: 2.0.0
- Кафка-клиенты: 1.1.1
- Кафка-потоки: 1.1.1
(Брокер и Производитель)все по умолчанию:
- TRANSACTION_TIMEOUT_CONFIG
- транзакция.id.expiration.ms
- транзакция.max.timeout.ms
код:
Properties properties = new Properties();
properties.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
properties.put(StreamsConfig.PROCESSING_GUARANTEE_CONFIG, StreamsConfig.EXACTLY_ONCE);
StreamsBuilder builder = new StreamsBuilder();
builder.stream("from", Consumed.with(Serdes.Integer(), Serdes.String()))
.peek((key, value) -> System.out.println(value))
.to("to", Produced.with(Serdes.Integer(), Serdes.String()), (key, value, numPartitions) -> key % numPartitions));
KafkaStreams streams = new KafkaStreams(bulider.build(), properties);
stream.start();