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From kartik saxena <kartik....@gmail.com>
Subject Re: Spark vs Tez
Date Fri, 17 Oct 2014 18:12:51 GMT
I did a performance benchmark during my summer internship . I am currently
a grad student. Can't reveal much about the specific project but Spark is
still faster than around 4-5th iteration of Tez of the same query/dataset.
By Iteration I mean utilizing the "hot-container" property of Apache Tez  .
See latest release of Tez and some hortonworks tutorials on their website.

The only problem with Spark adoption is the steep learning curve of Scala ,
and understanding the API properly.


On Fri, Oct 17, 2014 at 11:06 AM, Adaryl "Bob" Wakefield, MBA <
adaryl.wakefield@hotmail.com> wrote:

>   Does anybody have any performance figures on how Spark stacks up
> against Tez? If you don’t have figures, does anybody have an opinion? Spark
> seems so popular but I’m not really seeing why.
> B.

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