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
Date: 2016-11-20T12:44:18Z
MINOR: implementations of simple serializers / deserializers should be
final to prevent JVM method call overhead.
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