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Monthly Archives: February 2017

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Enable Hive Metastore NULL value as empty string

Big Data, Hadoop, HiveBy Boopathi KFebruary 23, 20171 Comment

Let’s discuss on enabling Hive Metastore NULL result for an empty string. In Hive, while inserting values, if some columns have empty strings and you want to display it as  NULL when queried the table. From the below image, you can see the empty string are displayed just like that. And this property applies to only…

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