I am quoting the reply I got on this - which for some reason did not get
posted here. The suggestion in the reply below worked perfectly for me. The
error mentioned in the reply is not related (or old).
Hope this is helpful to someone.
Cheers,
BB
Hi, BB
Ideally you can do the query like:
Wow, glad to know that it works well, and sorry, the Jira is another issue,
which is not the same case here.
From: Bagmeet Behera [mailto:bagme...@gmail.com]
Sent: Saturday, January 17, 2015 12:47 AM
To: Cheng, Hao
Subject: Re: using hiveContext to select a nested Map-data-type from an
Hi, BB
Ideally you can do the query like: select key, value.percent from
mytable_data lateral view explode(audiences) f as key, value limit 3;
But there is a bug in HiveContext:
https://issues.apache.org/jira/browse/SPARK-5237
I am working on it now, hopefully make a patch soon.
Cheng
