What is LOD expression in tableau. can u please explain 2) what is the diffrence between Discrete data and continuous data.
Is there any function or vbscript in QTP to clear the cookies, sessions?
Did you ever ran into a lop sided job that resulted in out of memory error, if yes then how did you handled it
How can we control particular key should go in a specific reducer?
When is the reducers are started in a MapReduce job?
Does hive has locks on target tables? How indexing will happen in HIVE SQL? If we do desc for the table which is defined as partition by what it
What additional benefit does Yarn bring to the existing map reduce?
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