Explain InputSplit in Hadoop?
What is Fault Tolerance?
What is single node cluster in Hadoop? for what all purposes Hadoop run on a single node cluster?
How is the splitting of file invoked in Hadoop ?
Give me examples of unstructured data?
Give examples of some companies that are using Hadoop structure?
How many InputSplits will be made by hadoop framework?
What is Chain Mapper?
Which directory does hadoop install to?
What is job tracker in Hadoop?
What is the job tracker role in hadoop?
What is winutils hadoop?
What happen on the namenode when a client tries to read a data file?
While starting hadoop services, datanode service is not running?
Mention how many inputsplits is made by a hadoop framework?