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Boyang Chen updated KAFKA-9453: ------------------------------- Description: After 447, one of the big improvement is that we are no longer requiring single writer scope guarantee, so that user doesn't have to configure a unique transactional.id for transaction safety. In fact, without security concern, we could even avoid using initTransaction API as well. was:After 447, one of the big improvement is that we are no longer requiring single writer scope guarantee, so that user doesn't have to configure a unique transactional.id for transaction safety. > Make transaction.id optional in group mode EOS > ---------------------------------------------- > > Key: KAFKA-9453 > URL: https://issues.apache.org/jira/browse/KAFKA-9453 > Project: Kafka > Issue Type: Sub-task > Reporter: Boyang Chen > Priority: Major > > After 447, one of the big improvement is that we are no longer requiring > single writer scope guarantee, so that user doesn't have to configure a > unique transactional.id for transaction safety. > In fact, without security concern, we could even avoid using initTransaction > API as well. -- This message was sent by Atlassian Jira (v8.3.4#803005)