1
3
2
No Limit
When the datanode is not responding to namenode
When the copies are more than the replication factor
When the number of copies of a block are less than the replication factor
All of the above
Code travels to data
Data transfer between network is eliminated
Cost effective and optimized performance
All of the Above
True
False
Option1
Option2
Option3
Option4
The number of filesplits/blocks that needed to be processed
Goes with default setup
We cannot predict it
Depending on the hadoop cluster capacity
Tasktracker,Secondarynamenode & Jobtracker
TaskTracker &Datanode
Task Tracker & Secondarynamenode
Task tracker, & Jobtracker
Option 1
Option 2
Option 3
Option 4
Hadoop fs -copyToLocal
Hadoop fs -copyFromLocal
Hadoop fs -put
Hadoop fs -moveFromLocal
Executing a hadoop job automatically based on oozie scheduler setup
The ability of the framework that schedules a duplicate task if it takes too long to complete with a particular node/TT comparatively.
User kills a job that is taking too long to complete and resubmits the same job on another machine
Framework Calculates the Projected completion time of a job in hadoop
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