vefthym

vefthym has asked 5 questions and find answers to 21 problems.

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vefthym questions

shell script runs out of memory
spark - How to reduce the shuffle size of a JavaPairRDD<Integer, Integer[]>?
Hadoop nodes die (crash) after a while

vefthym answers

Which format to print the number with leading spaces?
Which logic should be followed using custom partitioner in map reduce to solve this
How to search for a string and similar word in a text?
How to configure hadoop's mapper so that it takes <Text,IntWritable>
Is it to possible to print Mapper and reducer output for a single job in Hadoop Mapreduce
How to configure hosts file for Hadoop ecosystem
Reading files from hdfs vs local directory
What is Ideal number of reducers on Hadoop?
Deleting specified file
Cannot append text to File