Which database is used in hadoop?
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What are some typical functions of job tracker in hadoop?
What is the use of cloudera?
How jobtracker assign tasks to the tasktracker?
Who are ‘Data Scientists’?
Mention what are the most common input formats defined in hadoop?
Can you give a detailed overview about the Big Data being generated by Facebook?
Can you give some examples of Big Data?
What are the important modes of hadoop?
List out some common problems faced by data analyst?
What does the high availability of a name-node means? How is it accomplished?
How can you native libraries be included in yarn jobs?
What is the procedure for namenode recovery?
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