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Posted to jira@kafka.apache.org by "Mickael Maison (Jira)" <ji...@apache.org> on 2023/05/22 10:12:00 UTC
[jira] [Updated] (KAFKA-14901) Flaky test ExactlyOnceSourceIntegrationTest.testConnectorReconfiguration
[ https://issues.apache.org/jira/browse/KAFKA-14901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mickael Maison updated KAFKA-14901:
-----------------------------------
Fix Version/s: 3.6.0
(was: 3.5.0)
> Flaky test ExactlyOnceSourceIntegrationTest.testConnectorReconfiguration
> ------------------------------------------------------------------------
>
> Key: KAFKA-14901
> URL: https://issues.apache.org/jira/browse/KAFKA-14901
> Project: Kafka
> Issue Type: Test
> Components: KafkaConnect
> Reporter: Greg Harris
> Priority: Major
> Labels: flaky-test
> Fix For: 3.6.0
>
> Attachments: transaction-flake-trace-0.out, transaction-flake.out
>
>
> The EOS Source test appears to be very rarely failing (<5% chance) with the following error:
> {noformat}
> org.apache.kafka.common.KafkaException: Unexpected error in InitProducerIdResponse; The server experienced an unexpected error when processing the request.
> at app//org.apache.kafka.clients.producer.internals.TransactionManager$InitProducerIdHandler.handleResponse(TransactionManager.java:1303)
> at app//org.apache.kafka.clients.producer.internals.TransactionManager$TxnRequestHandler.onComplete(TransactionManager.java:1207)
> at app//org.apache.kafka.clients.ClientResponse.onComplete(ClientResponse.java:154)
> at app//org.apache.kafka.clients.NetworkClient.completeResponses(NetworkClient.java:594)
> at app//org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:586)
> at app//org.apache.kafka.clients.producer.internals.Sender.maybeSendAndPollTransactionalRequest(Sender.java:426)
> at app//org.apache.kafka.clients.producer.internals.Sender.runOnce(Sender.java:316)
> at app//org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:243)
> at java.base@11.0.16.1/java.lang.Thread.run(Thread.java:829){noformat}
> which appears to be triggered by the following failure inside the broker:
> {noformat}
> [2023-04-12 14:01:38,931] ERROR [KafkaApi-0] Unexpected error handling request RequestHeader(apiKey=INIT_PRODUCER_ID, apiVersion=4, clientId=simulated-task-producer-exactlyOnceQuestionMark-1, correlationId=5, headerVersion=2) -- InitProducerIdRequestData(transactionalId='exactly-once-source-integration-test-exactlyOnceQuestionMark-1', transactionTimeoutMs=60000, producerId=-1, producerEpoch=-1) with context RequestContext(header=RequestHeader(apiKey=INIT_PRODUCER_ID, apiVersion=4, clientId=simulated-task-producer-exactlyOnceQuestionMark-1, correlationId=5, headerVersion=2), connectionId='127.0.0.1:54213-127.0.0.1:54367-46', clientAddress=/127.0.0.1, principal=User:ANONYMOUS, listenerName=ListenerName(PLAINTEXT), securityProtocol=PLAINTEXT, clientInformation=ClientInformation(softwareName=apache-kafka-java, softwareVersion=3.5.0-SNAPSHOT), fromPrivilegedListener=true, principalSerde=Optional[org.apache.kafka.common.security.authenticator.DefaultKafkaPrincipalBuilder@615924cd]) (kafka.server.KafkaApis:76)
> java.lang.IllegalStateException: Preparing transaction state transition to Empty while it already a pending state Ongoing
> at kafka.coordinator.transaction.TransactionMetadata.prepareTransitionTo(TransactionMetadata.scala:380)
> at kafka.coordinator.transaction.TransactionMetadata.prepareIncrementProducerEpoch(TransactionMetadata.scala:311)
> at kafka.coordinator.transaction.TransactionCoordinator.prepareInitProducerIdTransit(TransactionCoordinator.scala:240)
> at kafka.coordinator.transaction.TransactionCoordinator.$anonfun$handleInitProducerId$3(TransactionCoordinator.scala:151)
> at kafka.coordinator.transaction.TransactionMetadata.inLock(TransactionMetadata.scala:242)
> at kafka.coordinator.transaction.TransactionCoordinator.$anonfun$handleInitProducerId$2(TransactionCoordinator.scala:150)
> at scala.util.Either.flatMap(Either.scala:352)
> at kafka.coordinator.transaction.TransactionCoordinator.handleInitProducerId(TransactionCoordinator.scala:145)
> at kafka.server.KafkaApis.handleInitProducerIdRequest(KafkaApis.scala:2236)
> at kafka.server.KafkaApis.handle(KafkaApis.scala:202)
> at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:76)
> at java.base/java.lang.Thread.run(Thread.java:829{noformat}
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