How to overwrite an existing output file during execution of mapreduce jobs?

1076

Where are permissions declared?

909

What is portfolio investment?

1101

What ensures load balancing of the server in Kafka?

645

What webdav is in hadoop?

429

How can a spectrophotometer be used to determine chlorophyll content?

2284

Some of my friend is willing to do MBA from a reputed institute. Currently she is working with a top recruitment consultant. Will th experience will be counted in HR field later

2156

Suppose you are creating a product and you have to need a media file associated with product then how you can do it?

5

What are jms topics and queues?

825

Define parameterizing?

1064

what parameters are should nessary for control technic dc drive(in rolling mills)?

1960

What are stored procedures used for?

989

What is advantage of ant 1.7.1?

242

How to make a remote connection in a database?

957

Explain the difference between join specification and join definition?

933