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InterviewSolution
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What is the relevance of Apache Hadoop's Distributed Cache? |
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Answer» Hadoop Distributed Cache is a Hadoop MAPREDUCE Framework TECHNIQUE that provides a service for copying read-only files, archives, or jar files to worker nodes before any job tasks are executed on that node. To MINIMIZE network bandwidth, files are usually COPIED only once per job. Distributed Cache is a program that distributes read-only data/text files, archives, jars, and other files. |
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