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02-07-2018
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02-07-2018
12:22 PM
Why to add or remove nodes frequently in Hadoop cluster? What is the need to add or remove nodes in Hadoop cluster frequently?
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Apache Hadoop
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Apache Spark
02-07-2018
12:13 PM
What are roles and responsibilities of Backup Node in Apache Hadoop? What is Backup Node and how it works in Hadoop?
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Apache Hadoop
02-07-2018
12:05 PM
What is the need of passive NameNode in Hadoop?
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Apache Hadoop