What are the network requirements for using hadoop?
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Whats is distributed cache in hadoop?
What are the two main components of ResourceManager?
Mention what is the number of default partitioner in Hadoop?
Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?
What are the most commonly defined input formats in Hadoop?
What is output format in hadoop?
What is HDFS High Availability?
Give the use of the bootstrap panel.
Can Hadoop be compared to NOSQL database like Cassandra?
What is speculative execution in Hadoop?
What is Hadoop?
How can you connect an application
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