Which command is used for the retrieval of the status of daemons running the hadoop cluster?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Apache Hadoop Interview Questions

Mention what is the use of Context Object?

0 Answers  


What hadoop does in safe mode?

0 Answers  


What are the most commonly defined input formats in Hadoop?

0 Answers  


What is Input Split in hadoop?

0 Answers  


What is hbase in hadoop?

0 Answers  






What is the use of Combiner?

0 Answers  


What is DistributedCache and its purpose?

0 Answers  


What is the purpose of RawComparator interface?

0 Answers  


What is keyvaluetextinputformat?

0 Answers  


What alternate way does HDFS provides to recover data in case a Namenode

0 Answers  


On what basis data will be stored on a rack?

0 Answers  


What do slaves consist of?

0 Answers  


Categories