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CCD-333 · Question #4
CCD-333 Question #4: Real Exam Question with Answer & Explanation
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Question
To process input key-value pairs, your mapper needs to load a 512 MB data file in memory. What is the best way to accomplish this?
Options
- APlace the data tile in theDataCache and read the data into memory in the configure method of
- BPlace the data file in the DtStribub&dCache and read the data into memory in the map
- CPlace the data file in the DistribulodCache and read the data into memory in the configure
- DSerialize the data file, insert it in the Jobconfobject, and read the data into memory in the
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