Which one is default InputFormat in Hadoop ?
What alternate way does HDFS provides to recover data in case a Namenode
What are the most commonly defined input formats in Hadoop?
did you maintain the hadoop cluster in-house or used hadoop in the cloud?
Does hadoop always require digital data to process?
What are different types of filesystem?
What if rack 2 and datanode fails?
Define a task tracker?
Which is the best hadoop certification?
What is the sequencefileinputformat in hadoop?
What are the different types of Znodes?
What is HDFS Federation?
What are the two main parts of the hadoop framework?
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