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Chia-Ping Tsai commented on KAFKA-18648: ---------------------------------------- It seems `kafka-python` is not active as the recent release is 2.0.2 (Sep 29, 2020) [https://github.com/dpkp/kafka-python/releases] hence, I prefer to update KIP-896 > kafka-python requires metadata request version 1 > ------------------------------------------------ > > Key: KAFKA-18648 > URL: https://issues.apache.org/jira/browse/KAFKA-18648 > Project: Kafka > Issue Type: Bug > Reporter: Ismael Juma > Assignee: Ismael Juma > Priority: Blocker > Fix For: 4.0.0 > > > KIP-896 captured protocol api support from a few clients including > kafka-python. However, when we actually test a client, unexpected > dependencies can sometimes be uncovered. > It turns out that kafka-python has a path where the metadata version used is > hardcoded to be v0 or v1: > [https://github.com/dpkp/kafka-python/blob/a6d0579d3cadd3826dd364b01bc12a2173139abc/kafka/client_async.py#L835] > We need to decide whether we keep the existing behavior in 4.0/trunk and > update the KIP to reflect that kafka-python won't work without a (small) > change or add back support for Metadata request v1-v3. > I also filed an issue with kafka-python-ng (which is a fork of the original > that is not abandoned). > https://github.com/wbarnha/kafka-python-ng/issues/208 -- This message was sent by Atlassian Jira (v8.20.10#820010)