A. 6
B. 3
C. 1
D. 0
E. 5
Answer: B
B. 3
C. 1
D. 0
E. 5
Answer: B
Showing posts with label You have written a Mapper which invokes the following five calls. Show all posts
Showing posts with label You have written a Mapper which invokes the following five calls. Show all posts
You have written a Mapper which invokes the following five calls to the OutputColletor.collect method: output.collect (new Text (“Apple”), new Text (“Red”) ) ; output.collect (new Text (“Banana”), new Text (“Yellow”) ) ; output.collect (new Text (“Apple”), new Text (“Yellow”) ) ; output.collect (new Text (“Cherry”), new Text (“Red”) ) ; output.collect (new Text (“Apple”), new Text (“Green”) ) ; How many times will the Reducer’s reduce method be invoked?
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