How to submit extra files(jars, static files) for MapReduce job during runtime?
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What is the function of mapreduce partitioner?
What is the use of InputFormat in MapReduce process?
How many Mappers run for a MapReduce job in Hadoop?
Mention when to use Map reduce mode?
What is the Hadoop MapReduce API contract for a key and value Class?
What is the default value of map and reduce max attempts?
When the reducers are are started in a mapreduce job?
how indexing in HDFS is done?
What is mapper in map reduce?
What is streaming?
Explain how mapreduce works.
how to proceed to write your first mapreducer program?
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