Name some companies that use Hadoop?575
What are the different types of Znodes?
What is compute and Storage nodes?
Explain what is the purpose of RecordReader in Hadoop?
What are the modes in which Apache Hadoop run?
Define a metadata?
What is HDFS - Hadoop Distributed File System?
Explain why do we need hadoop?
Is hadoop open source?
What is the function of ApplicationMaster?
Can you tell us more about ssh?
Define streaming access?
Can we call vms as pseudos?
What is zookeeper in hadoop?
What other technologies have you used in hadoop sta ck?
Can Hadoop be compared to NOSQL database like Cassandra?