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Vignesh I

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1498.43 (3,852,506th) 		Reputation
1,711 (96,685th)
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How to generate repetitive groups in pig? 0.00
Find a substring location in Pig 0.00
What exactly identical mapper do in mapreduce? 0.00
Can we put some computation task inside setup method of mapper clas... +0.11
pass Hadoop arguments into Java code -3.89
Condition on map reduce counters to control the map output 0.00
Are directories handled by Hadoop cache symlinks? 0.00
Why mapreduce secondary sorting is not on composit key's compar... +4.17
Number of input splits is equals to number of mappers? +0.06
Hadoop mapreduce practice +0.17
Fi-Ware Cosmos: Name node is in safe mode 0.00
Compare two files in Hadoop MapReduce +3.89
Apache PIG: Processing time taken by different operators in a PIG s... 0.00
Pig UDF, file in Distributed Cache deleted during batch work 0.00
can we use Mapreduce for other logics except analatics 0.00
Reading data from csv file using pig 0.00
Restricting mappers and reducers in hadoop 0.00
MapReduce Apache Hadoop Technology 0.00
Get how many times a word appears in a text file and link it to a t... -3.87
Error in running MapReduce job in eclipse from windows 0.00
Hadoop replica processing -4.09
passing arguments to record reader in mapreduce hadoop +4.48
Job tracker and Task tracker don't sow up when ran the start-al... 0.00
hadoop pig percentage within each sub-group 0.00
Get Top N items from mapper output - Mapreduce +3.99
Splitting a file on Hadoop 0.00
How to divert the output of pig command to a text file in order to... -3.95
Why the running time of a mapper should be more than 1 minute? 0.00
Split file into 4 equal parts using apache Pig -1.96
How to manually define input split for mapper function in Hadoop +0.04
How to use CombineFileInputFormat on gzip files? 0.00
when loading a huge file into hadoop cluster , what happends if the... 0.00
Why Context.Write not working as expected- Hadoop Map reduce 0.00
Controlling reducer shuffle merge memory in Hadoop 2 0.00
Using Data from a file as Hash-Map in Map Reduce job Hadoop 0.00
Split input to a reducer in hadoop +2.00
hadoop parallel tasks with one small file 0.00
How to count lines in a file on hdfs command? +4.17
How to install snappy on Hadoop 1.2.1 0.00
How to handle Hadoop splits in case of large XML input file +0.13
How to get last word count in a input file using mapreduce programme -3.79
How will the free space of a block in a data node be utilized by hd... -4.02
Number of Mappers +4.07
Hadoop Secondary sort - to use or not use -3.67
When hadoop-env.sh will be executed in hadoop 0.00
Spilled failed in MapReduce 0.00
What if a custom partitioner is made to select different partitions... -4.01
What happens if I don't set 'number of reduce tasks' in... 0.00
Join three files in single mapreduce program 0.00
issue while creating a pair RDD in spark from text file and applyin... +2.65