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https://issues.apache.org/jira/browse/KAFKA-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15159416#comment-15159416
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Anna Povzner commented on KAFKA-3201:
-------------------------------------
Here is a set of tests:
1. Setup: Producer (0.8) → Kafka Cluster → Consumer (0.8)
First rolling bounce: Set inter.broker.protocol.version = 0.8 and
message.format.version = 0.8
Second rolling bonus, use latest (default) inter.broker.protocol.version and
message.format.version
2. Setup: Producer (0.9) → Kafka Cluster → Consumer (0.9)
First rolling bounce: Set inter.broker.protocol.version = 0.9 and
message.format.version = 0.9
Second rolling bonus, use latest (default) inter.broker.protocol.version and
message.format.version
3. Setup: Producer (0.9) → Kafka Cluster → Consumer (0.9)
First rolling bounce: Set inter.broker.protocol.version = 0.9 and
message.format.version = 0.9
Second rolling bonus: use inter.broker.protocol.version = 0.10 and
message.format.version = 0.9
All three tests will be producing/consuming in the background; in the end the
messages consumed will be validated; we will use a mix of producers: using
compression and not using compression.
[~becket_qin] I understand the test where message format changes on the fly is
KAFKA-3202, so I will not do a third phase in setup 3 to move to 0.10 message
format (because it will be covered in KAFKA-3202). Is my understanding correct?
> Add system test for KIP-31 and KIP-32 - Upgrade Test
> ----------------------------------------------------
>
> Key: KAFKA-3201
> URL: https://issues.apache.org/jira/browse/KAFKA-3201
> Project: Kafka
> Issue Type: Sub-task
> Components: system tests
> Reporter: Jiangjie Qin
> Assignee: Anna Povzner
> Fix For: 0.10.0.0
>
>
> This system test should test the procedure to upgrade a Kafka broker from
> 0.8.x and 0.9.0 to 0.10.0
> The procedure is documented in KIP-32:
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-32+-+Add+timestamps+to+Kafka+message
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