Pig Data Types Apache Pig supports many data types. A list of Apache Pig Data Types with description and examples are given…
Tag:
hive
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HBase Data Model Next TopicHBase Read
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Hive Tutorial Hive tutorial provides basic and advanced concepts of Hive. Our Hive tutorial is designed for beginners and professionals. Apache Hive…
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Pig Example Use case: Using Pig find the most occurred start letter. Solution: Case 1: Load the data into bag named “lines”.…
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HBase Example Let’s see a HBase example to import data of a file in HBase table. Use Case We have to import…
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HiveQL – Functions The Hive provides various in-built functions to perform mathematical and aggregate type operations. Here, we are going to execute…
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Pig Latin The Pig Latin is a data flow language used by Apache Pig to analyze the data in Hadoop. It is…
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HBase Installation The prerequisite for HBase installation are Java and Hadoop installed on your Linux machine. Hbase can be installed in three…
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HiveQL – GROUP BY and HAVING Clause The Hive Query Language provides GROUP BY and HAVING clauses that facilitate similar functionalities as…
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Apache Pig Run Modes Apache Pig executes in two modes: Local Mode and MapReduce Mode. Local Mode It executes in a single…