How many layers of Hadoop components are supported by Apache Ambari and what are they?
Answer / Rajesh Kumar Singh
Apache Ambari supports multiple layers of Hadoop components. The layers are:n1. Service Layer: Contains the core Hadoop services like HDFS, YARN, MapReduce, etc.n2. Complementary Services Layer: Includes services like ZooKeeper, Oozie, and Hive.n3. Advanced Services Layer: Provides additional services like Mahout, Pig, Sqoop, and HCatalog.
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