What are the different modes in which we can configure/install Hadoop?
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Answer / Aqib Ashhar
Hadoop can be configured and installed in three main modes: Standalone, Pseudo-Distributed, and Fully-Distributed. Standalone mode is used for testing a single node setup without HDFS or YARN. Pseudo-Distributed mode simulates a miniature Hadoop cluster on a single machine with separate instances of each Hadoop service. Fully-Distributed mode sets up a complete Hadoop cluster with multiple nodes running HDFS and YARN.
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