EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Point out the correct statement in context of YARN:
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YARN extends the power of Hadoop to incumbent and new technologies found within the data center
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YARN is highly scalable
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YARN enhances a Hadoop compute cluster in many ways
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All of the mentioned
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Explanation:
Detailed explanation-1: -Point out the correct statement. Explanation: YARN provides ISVs and developers a consistent framework for writing data access applications that run IN Hadoop.
Detailed explanation-2: -YARN has three main components: ResourceManager: Allocates cluster resources using a Scheduler and ApplicationManager. ApplicationMaster: Manages the life-cycle of a job by directing the NodeManager to create or destroy a container for a job. There is only one ApplicationMaster for a job.
Detailed explanation-3: -YARN stands for Yet Another Resource Negotiator, and it belongs to Apache Hadoop technology. To put it simply, it is a large-scale distributed operating system for big data applications.
There is 1 question to complete.