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Question: What are key components of Hbase? Answer: Main components of Hbase :- Hmaster Zoopkeeper Region Server Other main components...

BigData Interview Questions – Hbase

Question: What are key components of Hbase? Answer: Main components of Hbase :- Hmaster Zoopkeeper Region Server Other main components...

Q. If you run select * query in Hive, why it’s not run MapReduce? It’s an optimization technique. hive.fetch.task.conversion...

BigData Interview Questions- Hive 2

Q. If you run select * query in Hive, why it’s not run MapReduce? It’s an optimization technique. hive.fetch.task.conversion...

Pig was initially developed at Yahoo!. Apache Pig is one of the components of Hadoop is used for processing...

BigData – Basics of Apache Pig

Pig was initially developed at Yahoo!. Apache Pig is one of the components of Hadoop is used for processing...

In this section we are going to cover the following :- Type of tables Creating views Type of Tables :...

BigData – Apache Hive Tables

In this section we are going to cover the following :- Type of tables Creating views Type of Tables :...

Apache Hive is one of the components of Hadoop Ecosystem. Hive is Datawarehouse provides the SQL-like interface used to...

BigData – Basics of Apache Hive

Apache Hive is one of the components of Hadoop Ecosystem. Hive is Datawarehouse provides the SQL-like interface used to...

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