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What Is The Configuration Object Importance In Mapreduce? |
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Answer» It’s used to set/get of parameter NAME & value pairs in XML file.It’s used to INITIALIZE values, read from EXTERNAL file and set as a value parameter.Parameter values in the PROGRAM always OVERWRITE with new values which are coming from external configure files.Parameter values received from Hadoop’s default values. It’s used to set/get of parameter name & value pairs in XML file.It’s used to initialize values, read from external file and set as a value parameter.Parameter values in the program always overwrite with new values which are coming from external configure files.Parameter values received from Hadoop’s default values. |
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