Ted Yu created KAFKA-6135:
-----------------------------
Summary: TransactionsTest#testFencingOnCommit may fail due to
unexpected KafkaException
Key: KAFKA-6135
URL: https://issues.apache.org/jira/browse/KAFKA-6135
Project: Kafka
Issue Type: Bug
Reporter: Ted Yu
>From
>https://builds.apache.org/job/kafka-pr-jdk9-scala2.12/2293/testReport/junit/kafka.api/TransactionsTest/testFencingOnCommit/
> :
{code}
org.scalatest.junit.JUnitTestFailedError: Got an unexpected exception from a
fenced producer.
at
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException(AssertionsForJUnit.scala:100)
at
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException$(AssertionsForJUnit.scala:99)
at
org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71)
at org.scalatest.Assertions.fail(Assertions.scala:1105)
at org.scalatest.Assertions.fail$(Assertions.scala:1101)
at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71)
at
kafka.api.TransactionsTest.testFencingOnCommit(TransactionsTest.scala:319)
...
Caused by: 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:782)
at
org.apache.kafka.clients.producer.internals.TransactionManager.beginCommit(TransactionManager.java:220)
at
org.apache.kafka.clients.producer.KafkaProducer.commitTransaction(KafkaProducer.java:617)
at
kafka.api.TransactionsTest.testFencingOnCommit(TransactionsTest.scala:313)
... 48 more
Caused by: org.apache.kafka.common.errors.ProducerFencedException: Producer
attempted an operation with an old epoch. Either there is a newer producer with
the same transactionalId, or the producer's transaction has been expired by the
broker.
{code}
Confirmed with [~apurva] that the above would not be covered by his fix for
KAFKA-6119
Temporarily marking this as bug.
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