Configuration for HDFS Federation

Introduction of HDFS Federation enables multiple NameNodes in a cluster for horizontal scalability of NameNode. All these NameNodes work independently and don’t require any co-ordination. A DataNode can register with multiple NameNodes in the cluster and can store the data blocks for multiple NameNodes.

Deploying HDFS Federation

Click here to get the configuration of HDFS Feduration

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Article written by DataDotz Team

DataDotz is a Chennai based BigData Team primarily focussed on consulting and training on technologies such as Apache Hadoop, Apache Spark , NoSQL(HBase, Cassandra, MongoDB), Search and Cloud Computing.

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