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Posted to common-user@hadoop.apache.org by Divya Gehlot <di...@gmail.com> on 2016/02/24 12:04:10 UTC

[Query] : How to read null values in Spark 1.5.2

Hi,
I have a data set(source is data -> database) which has null values .
When I am defining the custom schema as any type except string type,
I get number format exception on null values .
Has anybody come across this kind of scenario?
Would really appreciate if you can share your resolution or workaround.

Thanks,
Divya