What is the difference between a MapReduce InputSplit and HDFS block?

30

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What steps server process has to take to execute an update statement?

19

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What steps are required to for an application migration from Struts1 to Struts2?

29

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What is principal component analysis and how can you create a pca model in r?

1

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What are the qualities of a team leader?

50

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i want a richdatatable to be displayed only when a list has some value in the bean, and a datatable with header only if the list is empty. And i want the datatable to be printed only when ajax button is clicked??

844

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What is a modular programming language?

1

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What is java literals?

17

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Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

35

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How to give access to the records that are to be used in a query?

19

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what do your parents think of you?

32

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State what are user permissions in salesforce?

7

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Differentiate between c++ and perl.

17

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describe organizational structure of sd?

40

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I have single column in a file. Input 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 my output is file 1 have 1,2,3,10,11,12 file 2 have 4,5,6,13,14,15 and file 3 have 7,8,9 how is it possible in datastage

650

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