Recent questions and answers in Hive

Madanswer

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Write a pig script to extract hive table in Hadoop?

asked Jun 20 in Hive by Robindeniel

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Different types of distributed file systems:

asked Jun 20 in Hive by Robindeniel

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Interceptors in Flume

asked Jun 20 in Hive by Robindeniel

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Explode and implode in hive

asked Jun 20 in Hive by Robindeniel

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select * from table – give what results for normal table and partitioned table in Hadoop?

asked Jun 20 in Hive by Robindeniel

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Difference MR1 vs MR2

asked Jun 20 in Hive by Robindeniel

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Sqoop Incremental last modified

asked Jun 20 in Hive by Robindeniel

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Purpose of Zoo Keeper

asked Jun 20 in Hive by Robindeniel

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Difference between order by and sort by

asked Jun 20 in Hive by Robindeniel

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Custom Partitioning in Hive

asked Jun 20 in Hive by Robindeniel

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Syntax to create bucketed table

asked Jun 20 in Hive by Robindeniel

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File formats in hive

asked Jun 20 in Hive by Robindeniel

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partitions in hive

asked Jun 20 in Hive by Robindeniel

+1 vote

Which java class handles the Input record encoding into files which store the tables in Hive?

answered Jun 14 in Hive by Robindeniel

+1 vote

Which java class handles the output record encoding into files which result from Hive queries?

answered Jun 14 in Hive by Robindeniel

+1 vote

What is the significance of ‘IF EXISTS” clause while dropping a table?

answered Jun 14 in Hive by Robindeniel

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When you point a partition of a hive table to a new directory, what happens to the data?

answered Jun 14 in Hive by Robindeniel

+1 vote

What is a generic UDF in the hive?

answered Jun 14 in Hive by Robindeniel

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Difference between SQL and HiveQL?

answered Jun 14 in Hive by Robindeniel

+1 vote

Hive vs Spark SQL

answered Jun 14 in Hive by Robindeniel

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Pig vs Hive vs Hadoop MapReduce

answered Jun 14 in Hive by Robindeniel

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answered Jun 14 in Hive by Robindeniel

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What is SerDe in Apache Hive?

answered Jun 14 in Hive by Robindeniel

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Which classes are used by the Hive to Read and Write HDFS FilesWhich classes are used by the Hive to Read and Write HDFS Files

answered Jun 14 in Hive by Robindeniel

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Give examples of the SerDe classes which hive uses to Serialize and Deserialize data?

answered Jun 14 in Hive by Robindeniel

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How do you write your own SerDe?

answered Jun 14 in Hive by Robindeniel

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Can a table be renamed in Hive?

answered Jun 14 in Hive by Robindeniel

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Is there a date data type in Hive?

answered Jun 14 in Hive by Robindeniel

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What are collection data types in Hive?

answered Jun 14 in Hive by Robindeniel

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Can we run unix shell commands from the hive? Give example.

answered Jun 14 in Hive by Robindeniel

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