What does /etc /init.d do?
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What will be the consideration while we do Hardware Planning for Master in Hadoop architecture?
What is HDFS - Hadoop Distributed File System?
Explain the basic difference between traditional rdbms and hadoop?
Name the various types of lists supported by bootstrap.
what are Task Tracker and Job Tracker?
explain Metadata in Namenode?
What does the command mapred.job.tracker do?
How would you tackle counting words in several text documents?
What is a namenode? How many instances of namenode run on a hadoop cluster?
What is the difference between a Hadoop and Relational Database and Nosql?
How many Daemon processes run on a Hadoop system?
What is yarn in hadoop?
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