Which tool in Hadoop is primarily used for importing data from relational databases into HDFS?
- HBase
- Hive
- Pig
- Sqoop
Sqoop is a tool in the Hadoop ecosystem specifically designed for efficiently transferring data between Hadoop and relational databases. It facilitates the import of data from databases such as MySQL, Oracle, and others into the Hadoop Distributed File System (HDFS) for further processing.
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