Kevin Wu created KAFKA-21234:
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Summary: MetadataLoader can receive uncommitted data when log
reads exceed MAX_BATCH_SIZE_BYTES
Key: KAFKA-21234
URL: https://issues.apache.org/jira/browse/KAFKA-21234
Project: Kafka
Issue Type: Bug
Components: kraft
Reporter: Kevin Wu
Assignee: Kevin Wu
When the metadata layer tries to read a slice of records from KRaft which is
greater than `KafkaRaftClient#MAX_BATCH_SIZE_BYTES`, the `RecordsIterator` can
return records which are past the HWM. This can lead to a metadata error since
uncommitted data should not be visible to the metadata layer.
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