GitHub user jeffwidman opened a pull request:
https://github.com/apache/kafka/pull/2615
Add a consumer offset migration tool
Extends #1715 to support renaming the consumer group as part of the
migration.
I tested this pretty thoroughly and seems to be working perfectly.
This is particularly useful if your consumers aren't Java-based, as many
3rd-party clients don't support `dual.commit` forcing the use of a migration
script like this in order to migrate.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jeffwidman/kafka offset-migrator-and-rename
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2615.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 #2615
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commit 8ee1c59fcff3638479a74fdf14f0c56606a3a5a7
Author: Grant Henke <granthe...@gmail.com>
Date: 2016-08-09T17:00:38Z
WIP: Add a consumer offset migration tool
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