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From "bit1129@163.com" <bit1...@163.com>
Subject Re: Explanation on the Hive in the Spark assembly
Date Fri, 13 Mar 2015 12:41:19 GMT
Can anyone have a look on this question? Thanks.



bit1129@163.com
 
From: bit1129@163.com
Date: 2015-03-13 16:24
To: user
Subject: Explanation on the Hive in the Spark assembly
Hi, sparkers,

I am kind of confused about hive in the spark assembly.  I think hive in the spark assembly
is not the same thing as Hive On Spark(Hive On Spark,  is meant to run hive using spark execution
engine).
So, my question is:
1. What is the difference between Hive in the spark assembly and Hive on Hadoop? 
2. Does Hive in the spark assembly use Spark execution engine or Hadoop MR engine?
Thanks.




bit1129@163.com
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