I'd also wait a bit until these are gone. Jetty is unfortunately a much hairier 
topic by the way, because the Hadoop libraries also depend on Jetty. I think it 
will be hard to update. However, a patch that shades Jetty might be nice to 
have, if that doesn't require shading a lot of other stuff.

Matei

> On Oct 18, 2014, at 4:37 PM, Koert Kuipers <ko...@tresata.com> wrote:
> 
> my experience is that there are still a lot of java 6 clusters out there.
> also distros that bundle spark still support java 6
> On Oct 17, 2014 8:01 PM, "Andrew Ash" <and...@andrewash.com> wrote:
> 
>> Hi Spark devs,
>> 
>> I've heard a few times that keeping support for Java 6 is a priority for
>> Apache Spark.  Given that Java 6 has been publicly EOL'd since Feb 2013
>> <http://www.oracle.com/technetwork/java/eol-135779.html> and the last
>> public update was Apr 2013
>> <https://en.wikipedia.org/wiki/Java_version_history#Java_6_updates>, why
>> are we still maintaing support for 6?  The only people using it now must be
>> paying for the extended support to continue receiving security fixes.
>> 
>> Bumping the lower bound of Java versions up to Java 7 would allow us to
>> upgrade from Jetty 8 to 9, which is currently a conflict with the
>> Dropwizard framework and a personal pain point.
>> 
>> Java 6 vs 7 for Spark links:
>> Try with resources
>> <https://github.com/apache/spark/pull/2575/files#r18152125> for
>> SparkContext et al
>> Upgrade to Jetty 9
>> <https://github.com/apache/spark/pull/167#issuecomment-54544494>
>> Warn when not compiling with Java6
>> <https://github.com/apache/spark/pull/859>
>> 
>> 
>> Who are the people out there that still need Java 6 support?
>> 
>> Thanks!
>> Andrew
>> 


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