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https://issues.apache.org/jira/browse/KAFKA-5390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Magnus Reftel updated KAFKA-5390:
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Attachment: kafka-sequence-2.tar.gz
Updated to print results from the send callback.
> First records in batch rejected but others accepted when rolling log
> --------------------------------------------------------------------
>
> Key: KAFKA-5390
> URL: https://issues.apache.org/jira/browse/KAFKA-5390
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.10.2.1
> Reporter: Magnus Reftel
> Attachments: kafka-sequence-2.tar.gz, kafka-sequence.tar.gz
>
>
> When sending a sequence of records in a batch right when the broker needs to
> roll a new segment, it's possible for the first few records to fail, while
> other records in the batch are accepted. If records have dependencies on
> earlier records, e.g. in the case of a sequence of events in an event-sourced
> system, then a producer cannot use the batching functionality, since it then
> risks consumers receiving a record without first receiving the records it
> depends on.
> See attached testcase (kafka-sequence.tar.gz).
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