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From Jörn Franke <>
Subject Re: De-identification_in Hive
Date Thu, 17 Mar 2016 15:04:16 GMT
What are your requirements? Do you need to omit a column? Transform it? Make the anonymized
version joinable etc. there is not simply one function.

> On 17 Mar 2016, at 14:58, Ajay Chander <> wrote:
> Hi Everyone,
> I have a csv.file which has some sensitive data in a particular column in it.  Now I
have to create a table in hive and load the data into it. But when loading the data I have
to make sure that the data is masked. Is there any built in function is used ch supports this
or do I have to write UDF ? Any suggestions are appreciated. Thanks 

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