Define Writable data types in Hadoop MapReduce?

77

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public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }

1366

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Please explain the different stages in creating a report in cognos report net?

128

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Should you use br tags?

77

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Explain the t code for payroll run.

99

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What is a provider in angular?

99

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Where do we use mapping variables in informatica?

144

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Describe a time when you made a mistake when dealing with a staff person and how did you handle the situation?

1034

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How many types of messages can you log in codeigniter?

57

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sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

461

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What are escaping characters?

133

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How to get the sum of last 3 items in a list using lambda expressions?

116

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How do you install statspack?

13

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What is tail recursion in scala?

1

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Why is there a need to configure the url routes?

333

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