What is the purpose of dfsadmin tool?
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What is difference between split and block in hadoop?
What are the important differences between apache and hadoop?
What is Your Cluster size ?
How the HDFS Blocks are replicated?
What are different hdfs dfs shell commands to perform copy operation?
what is a datanode?
What is HDFS Block size? How is it different from traditional file system block size?
What's the best way to copy files between HDFS clusters?
what should be the ideal replication factor in hadoop?
Explain the basic difference between traditional rdbms and hadoop?
Why do we use Hadoop?
How to exit the vi editor?
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