Recent questions tagged #hive

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What is Left Outer Join?

asked Apr 24, 2020 in Big Data | Hadoop by Hodge

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What is Outer Join in Hive? and how many types of Outer Joins are there?

asked Apr 24, 2020 in Big Data | Hadoop by Hodge

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Inner join in Hive

asked Apr 24, 2020 in Big Data | Hadoop by Hodge

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Hive can automatically decide to run local mode by setting which of the following parameters in hive-site.xml?

asked Apr 8, 2020 in Big Data | Hadoop by GeorgeBell

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Setting the local mode execution to true causes

asked Apr 8, 2020 in Big Data | Hadoop by GeorgeBell

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Which of the following hint is used to optimize the join queries

asked Apr 8, 2020 in Big Data | Hadoop by GeorgeBell

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The Property that decides what is the maximum number of files that can be sampled during the use of the LIMIT clause is

asked Apr 8, 2020 in Big Data | Hadoop by GeorgeBell

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The LIMIT clause applied to a select query

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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Which of the following feature is used to analyze the query execution plan

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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Which of them will make a single pass through?

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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When importing data to using SerDe, if a row is found to have more columns than expected then

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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What is the disadvantage of using too many partitions in Hive tables?

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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The clause " WITH DEFERRED REBUILD" while creating an index

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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Indexes can be created

asked Apr 7, 2020 in Big Data | Hadoop by GeorgeBell

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The Index in Hive can be seen by

asked Apr 6, 2020 in Big Data | Hadoop by GeorgeBell

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Which kind of keysCONSTRAINTS Hive can have?

asked Apr 6, 2020 in Big Data | Hadoop by GeorgeBell

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what can be altered about a view

asked Apr 6, 2020 in Big Data | Hadoop by GeorgeBell

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A View in Hive can be dropped by using

asked Apr 6, 2020 in Big Data | Hadoop by GeorgeBell

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The "strict" mode when querying a partitioned table is used to

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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The partitioning of a table in Hive creates more

asked Apr 3, 2020 in Big Data | Hadoop by Tate

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