Hadoop (4218)
Big Data General (104)
Big Data AllOther (3)
Name a few import control commands. How can Sqoop handle large objects?
What is Big Data?
Why do we need sparkcontext?
Can we have multiple entries in the master files?
Does spark use java?
What is the use of spark in big data?
what is Zookeeper in Kafka? Can we use Kafka without Zookeeper?
How to save RDD?
Is spark based on hadoop?
What is the best method for Storing Objects in Cassandra ?
In which language is the Ambari Shell is developed?
Explain fold() operation in spark?
Difference between hive and impala?
What are the additional benefits YARN brings in to Hadoop?
what is Cassandra- CQL collections?