What is 'Key value pair' in HDFS?
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Why do we use HDFS for applications having large data sets and not when there are lot of small files?
What do shuffling do?
Do we need to give a password, even if the key is added in ssh?
How to change Replication Factor For below cases ?
What is your favourite tool in the hadoop ecosystem?
What do slaves consist of?
How will you make changes to the default configuration files?
Give the use of the bootstrap panel.
What is the use of Combiner?
How to resolve IOException: Cannot create directory
Can we have multiple entries in the master files?
Is hadoop based on google mapreduce?
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