Choose all the correct options

Question

you need to run the same job many times with minor variations. rather than hardcoding all job configuration options in your drive code, you’ve decided to have your driver subclass org.apache.hadoop.conf.configured and implement the org.apache.hadoop.util.tool interface.indentify which invocation correctly passes.mapred.job.name with a value of example to hadoop?

Accepted Answer

hadoop MyDrive –D mapred.job.name=Example input output

Answer

hadoop “mapred.job.name=Example” MyDriver input output

Answer

hadoop MyDriver mapred.job.name=Example input output

Answer

hadoop setproperty mapred.job.name=Example MyDriver input output

Answer

hadoop setproperty (“mapred.job.name=Example”) MyDriver input output

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