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https://issues.apache.org/jira/browse/KAFKA-865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13635522#comment-13635522
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Ashwanth Fernando commented on KAFKA-865:
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You are correct. Maven is not necessary to upload to a maven repo. sbt can be
used as well. Just stating that kafka is not present on maven central right now
and it needs to be pushed, server separate and client separate with the proper
dependencies specified in the pom, so that integrating the java client with a
java application becomes easy.
> Mavenize and separate the client.
> ---------------------------------
>
> Key: KAFKA-865
> URL: https://issues.apache.org/jira/browse/KAFKA-865
> Project: Kafka
> Issue Type: Improvement
> Components: clients
> Affects Versions: 0.8
> Reporter: Ashwanth Fernando
>
> It seems that the java client for Kafka is also bundled with the server JAR
> file and this is generated using sbt package. This is difficult for java
> folks to work with because:
> 1) Many java shops use maven (and a lot of them have a Sonatype Nexus
> repository in house) for dependency management. They want to specify the GAV
> and bang, the client jar and all its dependencies should be added to the
> application's classpath. I can't do that right now, because I need to run
> ./sbt eclipse, get the .JAR, add that to my classpath, add a whole lot of
> dependencies (log4j, slf4j, zkClient and so on) manually, which is a pain.
> There are 90 million maven central uploads/downloads in 2012 alone. Almost
> all the java shops out there have maven (either central or in house sonatype).
> 2) Separation of concerns - keeping the server (core) and the client's
> classes increases the size of the bundle for the client and also everytime
> the server's code changes and a release is performed, the client also needs
> to update their .JAR file. which is not very great. We don't want a ton of
> clients to update their .JAR file, just because a faster replication strategy
> for my kafka cluster changed in a new release.
> Action items are to separate the client portion of Kafka, add it in a pom
> along with the compile time dependencies and upload it to Maven Central or if
> you have a LinkedIn externally exposed Nexus, over there.
> This will increase adoption of the Kafka framework.
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