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Tag: Hive

Explain Hive architecture.

April 12, 2020 admin Leave a comment

Bigdata developers always have to have some knowledge about internal working of all the components. That’s where we get to…

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Posted in: Hive, Spark Filed under: Hive

Hive query to get sum of all the positive values and negative values of a column into two different columns

June 9, 2019 admin Leave a comment

Assume that we have a table as below: Column_name 1 -2 3 -4 5 Need to write a query to…

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Posted in: Hive, Spark Filed under: Hive

LATERAL VIEW in Hive

admin 1 Comment

Some you will be asked a question in Hive like, we have a table in which one of the columns…

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Posted in: Hadoop Filed under: Hive, Lateral View

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