What is zookeeper in hadoop?
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What are the two main parts of the hadoop framework?
Can we have multiple entries in the master files?
What is InputSplit and RecordReader?
How to change from su to cloudera?
Define fault tolerance?
Input Split & Record Reader and what they do?
What alternate way does HDFS provides to recover data in case a Namenode
How can one increase replication factor to a desired value in Hadoop?
Explain the basic difference between traditional rdbms and hadoop?
Can we do online transactions(oltp) using hadoop?
What is salary of hadoop developer?
Explain the features of fully distributed mode?
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