If I create a folder in HDFS, will there be metadata created corresponding to the folder? If yes, what will be the size of metadata created for a directory?

38

What is trait in laravel?

782

What is the difference between ripv1 & ripv2?

988

How would you choose between SOAP and REST web services?

692

How to conduct solubility study of highly degrading product in aqueous medias (pH 1 to 6.8)

1614

Explain why do we need hadoop?

672

How can you create an empty table from an existing table?

1085

Is cmake only for c++?

994

Name the data types which does the rangevalidator control support?

909

What are iccosomes?

454

Is ambari python clients can be used to make the good use of ambari api’s?

51

What is ment by record level identifier?

1147

What are the default testplan attributes?

1053

After creating a customer/vendor, how can we check that under which account group we have configured this customer/vendor?

1036

What’s the distinction between dropping a info and taking a info offline?

1040