GitHub user guozhangwang opened a pull request:
https://github.com/apache/kafka/pull/4130
HOTFIX: Remove sysout logging
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/guozhangwang/kafka KHotfix-0110-remove-logging
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/4130.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 #4130
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