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https://issues.apache.org/jira/browse/KAFKA-2512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737234#comment-14737234
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ASF GitHub Bot commented on KAFKA-2512:
---------------------------------------
GitHub user becketqin opened a pull request:
https://github.com/apache/kafka/pull/200
KAFKA-2512: Add version check to broker and clients.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/becketqin/kafka KAFKA-2512
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/200.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 #200
----
commit 486476bd7e270b5f32e35df98d9d3921a665879b
Author: Jiangjie Qin <becket....@gmail.com>
Date: 2015-09-08T14:47:56Z
KAFKA-2512: Add version check to broker and clients.
----
> Add version and magic byte verification on broker and clients.
> --------------------------------------------------------------
>
> Key: KAFKA-2512
> URL: https://issues.apache.org/jira/browse/KAFKA-2512
> Project: Kafka
> Issue Type: Bug
> Reporter: Jiangjie Qin
> Assignee: Jiangjie Qin
>
> Both new and old consumer do not verify the magic byte of a message when it
> consumes a message. This is needed for protocol upgrade so the consumer can
> provide correct information to user. Same check is needed on broker side and
> well.
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