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https://issues.apache.org/jira/browse/SPARK-14744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15249513#comment-15249513
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Sean Owen commented on SPARK-14744:
-----------------------------------

+1 and +1 for just removing the Cassandra code

> Put examples packaging on a diet
> --------------------------------
>
>                 Key: SPARK-14744
>                 URL: https://issues.apache.org/jira/browse/SPARK-14744
>             Project: Spark
>          Issue Type: Improvement
>          Components: Examples
>    Affects Versions: 2.0.0
>            Reporter: Marcelo Vanzin
>            Priority: Minor
>
> Currently the examples bring in a lot of external dependencies, ballooning 
> the size of the Spark distribution packages.
> I'd like to propose two things to slim down these dependencies:
> - make all non-Spark, and also Spark Streaming, dependencies "provided". This 
> means, especially for streaming connectors, that launching examples becomes 
> more like launching real applications (where you need to figure out how to 
> provide those dependencies, e.g. using {{--packages}}).
> - audit examples and remove those that don't provide a lot of value. For 
> example, HBase is working on full-featured Spark bindings, based on code that 
> has already been in use for a while before being merged into HBase. The HBase 
> example in Spark is very bare bones and, in comparison, not really useful and 
> in fact a little misleading.



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