How to specify more than one path for storage in Hadoop?
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Is it possible to provide multiple input to Hadoop? If yes then how can you give multiple directories as input to the Hadoop job?
Which are the three modes in which hadoop can be run?
Give me examples of unstructured data?
What is the non dfs used?
what if job tracker machine is down?
Which scala library is used for functional programming?
Why is Data Block size set to 128 MB in Hadoop?
What are the most common OutputFormat in Hadoop?
What is the use of cloudera?
What do you know about the speculative execution?
We have already sql then why nosql?
What is the relationship between Jobs and Tasks in Hadoop?
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