How to optimize Hive Performance?


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More Apache Hive Interview Questions

What is the default database provided by Apache Hive for metastore?

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Whenever we run hive query, new metastore_db is created. Why?

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Explain Clustering in Hive?

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How will you read and write HDFS files in Hive?

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

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What are Features of Hive?

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Mention Hive default read and write classes?

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How can you transfer data from hive to hdfs?

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What kind of data warehouse application is suitable for Hive? What are the types of tables in Hive?

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What is a metastore in hive?

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what is ODBC and JDBC connectivity in Hive?

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What is the need for custom serde?

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