GitHub user MatthiasBechtold opened a pull request: https://github.com/apache/kafka/pull/2152
MINOR: make serializer classes final implementations of simple serializers / deserializers should be final to prevent JVM method call overhead. See also: https://wiki.openjdk.java.net/display/HotSpot/VirtualCalls You can merge this pull request into a Git repository by running: $ git pull https://github.com/MatthiasBechtold/kafka trunk Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/2152.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 #2152 ---- commit 07276db1b7dc5fc9a9350e6b4a55dc3cd23aa22b Author: Matthias <matthias@amd64.localdomain> Date: 2016-11-20T12:44:18Z MINOR: implementations of simple serializers / deserializers should be final to prevent JVM method call overhead. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---