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What is Hadoop?
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Answer / sai krishna kesanapalli
Hadoop is an open source distributed processing framework that manages data processing and storing for big data applications running in clustered systems.
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Is hadoop a memory?
What platform and java version are required to run hadoop?
What is Writable & WritableComparable interface?
What is the meaning of the term "non-DFS used" in Hadoop web-console?
Does the hdfs client decide the input split or namenode?
What is the difference between Gen1 and Gen2 Hadoop with regards to the Namenode?
What are the different types of Znodes?
What is IdentityMapper?
What do masters consist of?
Define a metadata?
Explain how can we change the split size if our commodity hardware has less storage space?
What are the hadoop's three configuration files?
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