For each YARN job, the Hadoop framework generates task log file. Where are Hadoop task
log files stored?
A.
In HDFS, in the directory of the user who generates the job
B.
On the local disk of the slave mode running the task
C.
Cached in the YARN container running the task, then copied into HDFS on job
completion
D.
Cached by the NodeManager managing the job containers, then written to a log directory
on the NameNode
B
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Correct Answer is ‘B’
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B
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