Name the files which are used by the startup and shutdown commands?
Answer Posted / michael owusu
Parade
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why do the nodes are removed and added frequently in a hadoop cluster?
Can you define inputsplit in hadoop?
Is it possible to have hadoop job output in multiple directories? If yes, how?
Explain the difference between an inputsplit and a block?
What is a udf?
Give me an example of document database ?
What is Distributed Cache in Hadoop?
How Hadoop’s CLASSPATH plays a vital role in starting or stopping in Hadoop daemons?
Does hadoop follows the unix pattern?
What are some typical functions of job tracker in hadoop?
Can hadoop handle streaming data?
Mention what is data cleansing?
Explain what is hadoop?
How is security achieved in Hadoop?
What does the mapred.job.tracker command do?