[jira] [Created] (KAFKA-16122) TransactionsBounceTest -- server disconnected before response was received

["Justine Olshan (Jira)" <ji...@apache.org>]

Justine Olshan created KAFKA-16122:
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             Summary: TransactionsBounceTest -- server disconnected before response was received
                 Key: KAFKA-16122
                 URL: https://issues.apache.org/jira/browse/KAFKA-16122
             Project: Kafka
          Issue Type: Test
            Reporter: Justine Olshan


I noticed a ton of tests failing with 


h4.  
{code:java}
Error  org.apache.kafka.common.KafkaException: Unexpected error in TxnOffsetCommitResponse: The server disconnected before a response was received.  {code}
{code:java}
Stacktrace  org.apache.kafka.common.KafkaException: Unexpected error in TxnOffsetCommitResponse: The server disconnected before a response was received.  at app//org.apache.kafka.clients.producer.internals.TransactionManager$TxnOffsetCommitHandler.handleResponse(TransactionManager.java:1702)  at app//org.apache.kafka.clients.producer.internals.TransactionManager$TxnRequestHandler.onComplete(TransactionManager.java:1236)  at app//org.apache.kafka.clients.ClientResponse.onComplete(ClientResponse.java:154)  at app//org.apache.kafka.clients.NetworkClient.completeResponses(NetworkClient.java:608)  at app//org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:600)  at app//org.apache.kafka.clients.producer.internals.Sender.maybeSendAndPollTransactionalRequest(Sender.java:457)  at app//org.apache.kafka.clients.producer.internals.Sender.runOnce(Sender.java:334)  at app//org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:249)  at java.base@21.0.1/java.lang.Thread.run(Thread.java:1583) {code}


The error indicates a network error which is retriable but the TxnOffsetCommit handler doesn't expect this. 

https://issues.apache.org/jira/browse/KAFKA-14417 addressed many of the other requests but not this one. 



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