Which is the default scheduler in YARN?
A.
YARN doesn’t configure a default scheduler, you must first assign an appropriate
scheduler class in yarn-site.xml
B.
Capacity Scheduler
C.
Fair Scheduler
D.
FIFO Scheduler
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C
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Fair or capacity?
In answer to exam says y
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C is correct answer.
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Fair or capacity?
In answer of exam says capacity
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Its Capacity in Most of the distributions
Fair in CDH
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Presto is right. That’s exactly the point. Since this exam is about CDH, I would go with C.
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C
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Default Hadoop – it’s FIFO
Cloudera its’ – Fair
hortonworks – it’s capacity
But as this exam is for CHD it’s Fair i.e. C
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