How can we change the split size if our commodity hardware has less storage space?
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How will you make changes to the default configuration files?
What are the modules that constitute the Apache Hadoop 2.0 framework?
What do you mean by taskinstance?
If a data Node is full how it's identified?
Which one is default InputFormat in Hadoop ?
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Why are the number of splits equal to the number of maps?
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What happens to a NameNode that has no data?
What stored in HDFS?
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