Bulk Operation

KAFKA-14402 Ensure v2 partitions are not added to last transaction during upgrade

KAFKA-14402 Reject non-zero sequences when there is no producer ID state on the partition for transactions v2 idempotent producers

KAFKA-14402 Reject the produce request with lower producer epoch early.

KAFKA-14402 Convert INVALID_PRODUCER_ID_MAPPING from abortable error to fatal error

KAFKA-14402 Seperate Epoch Bump Scenarios and Error Handling in TV2

KAFKA-14402 Add Transactions V2 system tests and mark as production ready

KAFKA-14402 Add the new ABORTABLE_ERROR

KAFKA-14402 Refactor ReplicaManager code for transaction verification

KAFKA-14402 Ensure atomicity of in memory update and write when transactionally committing offsets

KAFKA-14402 Always schedule wrapped callbacks

KAFKA-14402 Do not advertise v4 AddPartitionsToTxn to clients

KAFKA-14402 Consider making transactional apis more compatible with topic IDs

KAFKA-14402 Address Transactions Errors

KAFKA-14402 Replace verification guard object with an specific type

KAFKA-14402 Convert coordinator retriable errors to a known producer response error.

KAFKA-14402 Verify transactional offset commits (KIP-890 part 1)

KAFKA-14402 Make verification a dynamic configuration

KAFKA-14402 Try complete actions after callback

KAFKA-14402 AddPartitionsToTxnManager metrics

KAFKA-14402 Address timeouts and out of order sequences

KAFKA-14402 Fix code that assumes transactional ID implies all records are transactional

KAFKA-14402 Revisit Action Queue

KAFKA-14402 Move AddPartitionsToTxnManager files to java

KAFKA-14402 Include check transaction is still ongoing right before append

KAFKA-14402 Refactor inter broker send thread to handle all interbroker requests on one thread

KAFKA-14402 Update AddPartitionsToTxn protocol to batch and handle verifyOnly requests

KAFKA-14402 Remove AddPartitionsToTxn call for newer clients as optimization

KAFKA-14402 Implement epoch bump after every transaction

KAFKA-14402 Improve transactions experience for older clients by ensuring ongoing transaction