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Hadoop data is not sequenced and is in 64MB to 256MB block sizes of delimited record values with schema applied on read based on ____________

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Hadoop data is not sequenced and is in 64MB to 256MB block sizes of delimited record values with schema applied on read based on ____________

(a) HCatalog

(b) Hive

(c) Hbase

(d) All of the mentioned

The question was posed to me during an interview.

The origin of the question is Scaling out in Hadoop topic in chapter Mapreduce of Hadoop

1 Answer

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Best answer
Correct choice is (a) HCatalog

To elaborate: Other means of tagging the values also can be used.

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