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Un-Answered Questions { Hadoop General }
Give a brief overview of Hadoop history?
How Big is ‘Big Data’?
How can you set an arbitrary number of mappers to be created for a job in Hadoop?
How many job tracker processes can run on a single Hadoop cluster?
What are some of the characteristics of Hadoop framework?
Where are Hadoop’s configuration files located?
Can you give a detailed overview about the Big Data being generated by Facebook?
In hadoop_pid_dir, what does pid stands for?
What are the network requirements for hadoop?
What does hadoop-env.sh do?
Which are the three modes in which hadoop can be run?
Where is hadoop-env.sh file present?
Can we use windows for hadoop?
What are the hadoop configuration files at present?
Can we create a hadoop cluster from scratch?
