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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