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From Venkata Penikalapati <>
Subject Re: Need help with hive's explode function.
Date Thu, 07 Jul 2016 04:57:16 GMT
Hi Karan,
Your problem looks interesting, let me know more details will try to look into.

ThanksVenkata Karthik P

From: Karan Verma (Tech - BLR) <>
Sent: Wednesday, July 6, 2016 9:45 PM
Subject: Need help with hive's explode function.
To:  <>


I'm working on writing a custom Map Reduce job, which mimics a hive query.
This query works on JSON type data and there are multiple nested lists,
which are exploded. I have been struggling with writing an Exploder class
which is very specific to the data. I just can't seem to get the number of
outputs correct. I'll mail you the details, just let me know,  if you'd be
willing to help me on this.


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