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Posted to issues@spark.apache.org by "Gourav (JIRA)" <ji...@apache.org> on 2019/03/04 10:22:00 UTC

[jira] [Commented] (SPARK-23901) Data Masking Functions

    [ https://issues.apache.org/jira/browse/SPARK-23901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16783210#comment-16783210 ] 

Gourav commented on SPARK-23901:
--------------------------------

the data masking functions are used widely in the industry for data anonymization, which becomes quite critical after GDPR, their demand is quite high particularly in Europe.

> Data Masking Functions
> ----------------------
>
>                 Key: SPARK-23901
>                 URL: https://issues.apache.org/jira/browse/SPARK-23901
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Xiao Li
>            Assignee: Marco Gaido
>            Priority: Major
>
> - mask()
>  - mask_first_n()
>  - mask_last_n()
>  - mask_hash()
>  - mask_show_first_n()
>  - mask_show_last_n()
> Reference:
> [1] [https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-DataMaskingFunctions]
> [2] https://issues.apache.org/jira/browse/HIVE-13568
>  
>  



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