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In Hadoop architecture, what is the function of the Hadoop NameNode?
What is the purpose of the Hadoop Secondary NameNode in a Hadoop cluster?
What is the primary function of the Hadoop Secondary NameNode in a Hadoop cluster?
In Hadoop, what is the significance of the Hadoop JobTracker in a Hadoop cluster?
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In Hadoop, what is the function of the NameNode in the Hadoop Distributed File System (HDFS)?
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________ NameNode is used when the Primary NameNode goes down.
When a client contacts the namenode for accessing a file, the namenode responds with