Sqoop Tutorial Sqoop tutorial provides basic and advanced concepts of Sqoop. Our Sqoop tutorial is designed for beginners and professionals. Sqoop is…
Hadoop tutorial
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HBase Data Model Next TopicHBase Read
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Hive – Load Data Once the internal table has been created, the next step is to load the data into it. So,…
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MapReduce API In this section, we focus on MapReduce APIs. Here, we learn about the classes and methods used in MapReduce programming.…
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Starting Sqoop Sqoop is a command line tool with following structure sqoop TOOL PROPERTY_ARGS SQOOP_ARGS [– EXTRA_ARGS] TOOL indicates the operation eg:…
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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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MapReduce Char Count Example In MapReduce char count example, we find out the frequency of each character. Here, the role of Mapper…
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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…