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CCA-500 · Question #31
CCA-500 Question #31: Real Exam Question with Answer & Explanation
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Question
Your Hadoop cluster is configuring with HDFS and MapReduce version 2 (MRv2) on YARN. Can you configure a worker node to run a NodeManager daemon but not a DataNode daemon and still have a functional cluster?
Options
- AYes. The daemon will receive data from the NameNode to run Map tasks
- BYes. The daemon will get data from another (non-local) DataNode to run Map tasks
- CYes. The daemon will receive Map tasks only
- DYes. The daemon will receive Reducer tasks only
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