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https://issues.apache.org/jira/browse/KAFKA-3442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15206790#comment-15206790
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Dana Powers commented on KAFKA-3442:
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yes, kafka-python uses the same check for partial messages as the java client
and will raise a RecordTooLargeException to user if there is only a partial
message. I think it would be best if the 0.10 broker continued to return
partial messages, but since the protocol spec refers to this behavior as an
optimization then I think it would be acceptable to change the behavior and
return empty payload. Would it be possible to include an error_code with the
empty payload?
> FetchResponse size exceeds max.partition.fetch.bytes
> ----------------------------------------------------
>
> Key: KAFKA-3442
> URL: https://issues.apache.org/jira/browse/KAFKA-3442
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.10.0.0
> Reporter: Dana Powers
> Assignee: Jiangjie Qin
> Priority: Blocker
> Fix For: 0.10.0.0
>
>
> Produce 10000 byte message to topic foobar
> Fetch foobar w/ max.partition.fetch.bytes=1024
> Test expects to receive a truncated message (~1024 bytes). 0.8 and 0.9 pass
> this test, but 0.10 FetchResponse has full message, exceeding the max
> specified in the FetchRequest.
> I tested with v0 and v1 apis, both fail. Have not tested w/ v2
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