GitHub user nepal opened a pull request:
https://github.com/apache/kafka/pull/1812
KIP-74: Add Fetch Response Size Limit in Bytes (KIP-74) [WIP]
This PR is incomplete implementation of
[KIP-74](https://cwiki.apache.org/confluence/display/KAFKA/KIP-74%3A+Add+Fetch+Response+Size+Limit+in+Bytes)
which is originally motivated by
[KAFKA-2063](https://issues.apache.org/jira/browse/KAFKA-2063).
What is missing:
1) FetchRequest is modified to preserve partition ordering, but clients
(Consumer & ReplicaFetcherThread) currently do not do round-robin shuffling of
partitions
2) Serven can exceed response limit by up to max.partition.fetch.bytes, not
by the size of first message in first partition
Your comments are greatly appreciated.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nepal/kafka kip-74
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1812.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1812
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commit 4a03265fabb563104f37329aff28b27167055c3e
Author: Andrey L. Neporada <anepor...@yandex-team.ru>
Date: 2016-07-29T12:28:07Z
KAFKA-2063: Add possibility to bound fetch response size
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