Q. What is a Combiner in Hadoop MapReduce?

Hadoop MapReduce में कंबाइनर क्या है?

A
A function that merges multiple input files
B
A mini-reducer that performs local aggregation before Reduce phase
C
A component that manages Hadoop clusters
D
A data compression tool

Explanation

Explanation will be available soon. Please stay tuned.

व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।

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