Which is the default scheduler in YARN?
A.
Fair Scheduler
B.
FIFO Scheduler
C.
Capacity Scheduler
D.
YARN doesn’t configure a default scheduler. You must first assign a appropriate scheduler
class in yarn-site.xml
Explanation:
http://hadoop.apache.org/docs/r2.3.0/hadoop-yarn/hadoop-yarn-site/FairScheduler.html