Do we need to place 2nd and 3rd data in rack 2 only?
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List of some best tools that can be useful for data-analysis?
What are the major differences between Hadoop 2 and Hadoop 3?
What is rack awareness in hadoop?
In hadoop_pid_dir, what does pid stands for?
Explain InputSplit in Hadoop?
What is a Heartbeat in Hadoop?
what is next step after mapper or maptask?
Which port does SSH work on?
How can one write custom record reader?
Compare Hadoop 2 and Hadoop 3?
Why is checkpointing important in hadoop?
How Hadoop’s CLASSPATH plays a vital role in starting or stopping in Hadoop daemons?
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