[jira] [Created] (KAFKA-10683) Consumer.position() Ignores Transaction Marker with read_uncommitted

["Gary Russell (Jira)" <ji...@apache.org>]

Gary Russell created KAFKA-10683:
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             Summary: Consumer.position() Ignores Transaction Marker with read_uncommitted
                 Key: KAFKA-10683
                 URL: https://issues.apache.org/jira/browse/KAFKA-10683
             Project: Kafka
          Issue Type: Bug
          Components: clients, core
    Affects Versions: 2.6.0
            Reporter: Gary Russell


The workaround for https://issues.apache.org/jira/browse/KAFKA-6607# Says:

{quote}
or use `consumer.position()` that takes the commit marker into account and would "step over it")
{quote}

Note that this problem occurs with all consumers, not just Streams. We have implemented this solution in our project (as an option for those users concerned about the pseudo lag).

We have discovered that this technique will only work with {code}isolation.level=read_committed{code} Otherwise, the {code}position(){code} call does not include the marker "record".

https://github.com/spring-projects/spring-kafka/issues/1587#issuecomment-721899560



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