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From "Levani Kokhreidze (Jira)" <j...@apache.org>
Subject [jira] [Created] (KAFKA-8871) Allow timestamp manipulation in ValueTransformerWithKey
Date Wed, 04 Sep 2019 17:38:00 GMT
Levani Kokhreidze created KAFKA-8871:

             Summary: Allow timestamp manipulation in ValueTransformerWithKey
                 Key: KAFKA-8871
                 URL: https://issues.apache.org/jira/browse/KAFKA-8871
             Project: Kafka
          Issue Type: New Feature
          Components: streams
            Reporter: Levani Kokhreidze

h3. Motivation

When using `KStream#transform` in Kafka Streams DSL to manipulate the timestamp, `KStreamImpl#transform`
implementation marks *repartitionRequired* as *true,* which isn't necessarily okay when
one may just want to manipulate with timestamp without affecting the key. It would be great
if DSL user could manipulate the timestamp in `ValueTransformerWithKey`.

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