Is there another way to check whether Namenode is working?
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Can we use windows for hadoop?
What does the mapred.job.tracker command do?
List out some common problems faced by data analyst?
What is job tracker role in hadoop?
What are the side effects of not running a secondary name node?
Define a record reader?
Explain some important features of hadoop?
Mention what are the three modes in which hadoop can be run?
How can one check whether NameNode is working or not?
Can you explain speculative execution?
How can you native libraries be included in yarn jobs?
What do you understand by a closure in scala?
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