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From Shreya Agarwal <shrey...@microsoft.com>
Subject RE: HDPCD SPARK Certification Queries
Date Mon, 21 Nov 2016 05:14:31 GMT
Replication join = broadcast join. Look for that term on google. Many examples.

Semi join can be done on dataframes/dataset by passing “semi join” as the third parameter
on the join/joinWith function.

Not sure about the other two.

Sent from my Windows 10 phone

From: Aakash Basu<mailto:aakash.spark.raj@gmail.com>
Sent: Thursday, November 17, 2016 3:41 PM
To: user@spark.apache.org<mailto:user@spark.apache.org>
Subject: HDPCD SPARK Certification Queries

Hi all,


I want to know more about this examination - http://hortonworks.com/training/certification/exam-objectives/#hdpcdspark


If anyone's there who appeared for the examination, can you kindly help?

1) What are the kind of questions that come,

2) Samples,

3) All the other details.

Thanks,
Aakash.

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