Hadoop HDFS Architecture Explanation and Assumptions
https://data-flair.training/blogs/hadoop-hdfs-architecture/
WEBThis HDFS architecture tutorial will also cover the detailed architecture of Hadoop HDFS including NameNode, DataNode in HDFS, Secondary node, checkpoint node, Backup Node in HDFS. HDFS features like Rack awareness, high Availability, Data Blocks, Replication Management, HDFS data read and write operations are also discussed in …
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