Sqoop – List Tables

sqoop tutorials

This chapter describes how to list out the tables of a particular database in MySQL database server using Sqoop. Sqoop list-tables tool parses and executes …

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Sqoop – List Databases

sqoop tutorials

This chapter describes how to list out the databases using Sqoop. Sqoop list-databases tool parses and executes the ‘SHOW DATABASES’ query against the database server. …

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Sqoop – Eval

sqoop tutorials

This chapter describes how to use the Sqoop ‘eval’ tool. It allows users to execute user-defined queries against respective database servers and preview the result …

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Sqoop – Codegen

sqoop tutorials

This chapter describes the importance of ‘codegen’ tool. From the viewpoint of object-oriented application, every database table has one DAO class that contains ‘getter’ and …

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Sqoop – Job

sqoop tutorials

This chapter describes how to create and maintain the Sqoop jobs. Sqoop job creates and saves the import and export commands. It specifies parameters to …

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Sqoop – Export

sqoop tutorials

This chapter describes how to export data back from the HDFS to the RDBMS database. The target table must exist in the target database. The …

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Sqoop – Import

sqoop tutorials

This chapter describes how to import data from MySQL database to Hadoop HDFS. The ‘Import tool’ imports individual tables from RDBMS to HDFS. Each row …

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