and threedata nodes. You have a MapReduce job.You receive a notification that a data node failed.to identity which compo

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answerhappygod
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and threedata nodes. You have a MapReduce job.You receive a notification that a data node failed.to identity which compo

Post by answerhappygod »

and threedata nodes. You have a MapReduce job.You receive a notification that a data node failed.to identity which component caused the failure.Which tool should you use?

A. Job Tracker
B. TaskTracker
C. ResourceManager
D. ApplicationMaster
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