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Posted to jira@kafka.apache.org by "Matthias J. Sax (Jira)" <ji...@apache.org> on 2021/10/28 05:41:00 UTC
[jira] [Updated] (KAFKA-13412) Retry of initTransactions after
timeout may cause invalid transition
[ https://issues.apache.org/jira/browse/KAFKA-13412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax updated KAFKA-13412:
------------------------------------
Component/s: producer
> Retry of initTransactions after timeout may cause invalid transition
> --------------------------------------------------------------------
>
> Key: KAFKA-13412
> URL: https://issues.apache.org/jira/browse/KAFKA-13412
> Project: Kafka
> Issue Type: Bug
> Components: producer
> Reporter: Jason Gustafson
> Assignee: Jason Gustafson
> Priority: Major
>
> If `initTransactions()` cannot be completed before the timeout defined by `max.block.ms`, then the call will raise a `TimeoutException`. The user is expected to retry this, which is what Kafka Streams does. However, the producer will keep retrying the `InitProducerId` request in the background and it is possible for it to return before the retry call to `initTransaction()`. This leads to the following exception:
> {code}
> org.apache.kafka.common.KafkaException: TransactionalId blah: Invalid transition attempted from state READY to state INITIALIZING
> at org.apache.kafka.clients.producer.internals.TransactionManager.transitionTo(TransactionManager.java:1077)
> at org.apache.kafka.clients.producer.internals.TransactionManager.transitionTo(TransactionManager.java:1070)
> at org.apache.kafka.clients.producer.internals.TransactionManager.lambda$initializeTransactions$1(TransactionManager.java:336)
> at org.apache.kafka.clients.producer.internals.TransactionManager.handleCachedTransactionRequestResult(TransactionManager.java:1198)
> at org.apache.kafka.clients.producer.internals.TransactionManager.initializeTransactions(TransactionManager.java:333)
> at org.apache.kafka.clients.producer.internals.TransactionManager.initializeTransactions(TransactionManager.java:328)
> at org.apache.kafka.clients.producer.KafkaProducer.initTransactions(KafkaProducer.java:597)
> {code}
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