tez-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Patrick Duin <patd...@gmail.com>
Subject Re: Cascading 3.0 Now Available
Date Fri, 12 Jun 2015 10:59:53 GMT

Congrats on the release!

We've got our test framework Plunger hooked up to the new release.

plunger-3.0.0 supports cascading-3.0.0

Available in maven central, see https://github.com/HotelsDotCom/plunger

Kind regards,
 Patrick 




On Thursday, 11 June 2015 19:56:04 UTC+1, Chris K Wensel wrote:
>
>
> Hey all, 
>
> In case you missed it, 3.0.0 is out!
>
> http://www.cascading.org/2015/06/08/cascading-3-0-release/
>
> It took over a year and a half of work to get this release out. Though it 
> feels anti-climatic at this point having been knee deep in it for so long, 
> Cascading 3.0 is a major milestone.
>
> The Apache Tez support is important, but as importantly we have proven we 
> can execute the Cascading intermediate model over multiple distinct 
> computation execution models. 
>
> This was achieved by isolating the API coupling and embody the semantic 
> mapping from Cascading to the target execution model via rules in the query 
> planner.
>
> Some of the thought behind the planner can be read here: 
> http://www.cascading.org/2014/09/18/the-cascading-3-0-query-planner/
>
> Still lacking is good documentation on leveraging the query planner for 
> application specific optimizations.
>
> I plan to incrementally build this knowledge base up as we begin work on 
> additional platform support, and work with other teams like Apache Flink 
> and Hazelcast (
> https://hazelcast.atlassian.net/wiki/display/COM/HEP+6+-+Cascading+Integration), 
> and obviously Apache Spark.
>
> Thanks every who has tested and/or offered guidance!!
>
> chris
>
> p.s.
>
> Do note that the current GA release of Driven does not support Cascading 
> 3. 
>
> If interested in being notified when Driven EAP can be used with Cascading 
> 3 and Apache Tez, please sign up here: http://www.cascading.org/join/
>
> —
> Chris K Wensel
> ch...@wensel.net <javascript:>
>
>
>
>  
>
Mime
  • Unnamed multipart/mixed (inline, None, 0 bytes)
View raw message