Kizspy | Question: 50
(Choose 1 answer)
The following figure illustrates how a combiner processes a single string in the simple word count example in Apache Hadoop. The step 1 is the step 2 is_the step 3 is
A. Map/Reduce/ Shuffle and Sort
B. Map/ Shuffle and Sort/Reduce C. Reduce/Map/Shuffle and Sort
D. Reduce/Shuffle and Sort/Map
<1234, "For each word in each string">
Step 1
<For, 1> <each, 1> <word, 1> <in, 1> <each, 1> <string, 1>
Step 2
<each, (1, 1)> <For, (1)> <in, (1)> <string, (1)> <word, (1)>
Step 3
<each, 2><For, 1><in, 1>
