GitHub user dguy opened a pull request: https://github.com/apache/kafka/pull/3126
KAFKA-5260: Producer should not send AbortTxn unless transaction has actually begun Keep track of when a transaction has begun by setting a flag, `transactionStarted` when a successfull `AddPartitionsToTxnResponse` or `AddOffsetsToTxnResponse` had been received. If an `AbortTxnRequest` about to be sent and `transactionStarted` is false, don't send the request and transition the state to `READY` You can merge this pull request into a Git repository by running: $ git pull https://github.com/dguy/kafka kafka-5260 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/3126.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #3126 ---- commit e8e86e764ddc24d193bcaf0c2ba440a92d0a2534 Author: Damian Guy <damian....@gmail.com> Date: 2017-05-23T11:33:23Z don't send AbortTxn unless a transaction is Ongoing ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---