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Judge Mental

Rating
1500.47 (448,711th) 		Reputation
4,746 (35,023rd)
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Title Δ
Why does my LZO indexing take so long on Amazon's EMR when reading... 0.00
Confusing SML statement +0.50
object serialization for Map Reduce 0.00
Java interface throws Exception best practice +0.19
How to get one single key-value pair as output from reducer 0.00
Confusion about Generic Classes and ArrayLists +1.80
Find which data split caused the job to fail in hadoop 0.00
Sudden drop in performance of hash table 0.00
Deep copying and swapping subtrees in java -0.00
Contravariance issue in Java -1.27
how is java deep copy possible in this situation +2.22
Eclipse type mismatch errors on same wildcard 0.00
Threaded Binary Search Tree Java 0.00
Creating a Binary Search Tree recursively in Java 0.00
Why is using abstract class better for inheritance than using norma... -0.91
Function "composition" and type safety in java -0.96
Generics definition -1.57
Error: "main" java.util.NoSuchElementException 0.00
Hadoop M/R jobs chaining does not work with no exception 0.00
map 100% reduce 0% in running hadoop word count +0.51
Java Generics difference between T and ? extends T 0.00
generic super argument +1.30
generic super argument -1.20
Why is an array of an unknown generic type allowed in Java? -0.92
Wrapper hierarchies with Java generics -2.13
Binary tree of strings giving me errors Java +0.12
Why isn't List.toArray() generic? +0.82
Java ProcessBuilder failed to execute my command 0.00
Generating a row within a cross product given an integer 0.00
Wildcard with extends -0.51
Looking for patterns and API design with Java generics 0.00
java array returned with incorrect values +0.51
Wildcard, how it works? +0.47
Compilation error caused by super wildcard +0.23
Is it possible to avoid this unchecked cast? +0.88
Java - Object Type Casting and Inheritance -0.16
Write output of two different Hadoop jobs to same set of reducers 0.00
Convert Arraylist<subclass> to ArrayList<parent> -0.34
Disable Combiner in hadoop -0.00
Is there a better solution than Hadoop for simple O(n) complexity q... +0.32
Why is MultipleOutputs not working for this Map Reduce program? -0.51
EMR - create user log from log +0.00
Generic type as method parameter 0.00
Java - derived generics class for math functions +0.54
Cantor Set Recursion Issue (Homework) 0.00
How to add data of different records to a single record? -0.60
Expandable enum Java -0.29
hadoop cannot allocate memory java.io.IOException: error=12 -0.02
Rehashing in Hashmap +0.85
How to delete input files after successful mapreduce +0.95