reo katoa

reo katoa has asked 4 questions and find answers to 18 problems.

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reo katoa questions

Reusing code in switch statement (Java)
Java: Compiler or Eclipse warning when attempting to use wrong type as Map key
Use pipe with du to compute "size" of stdin

reo katoa answers

stratified sampling in pig?
How do I read in a list of bags in Pig?
Filter tuple on an nested value of a inner bag
How do I force PigStorage to output a few large files instead of thousands of tiny files?
Can i do distinct on multiple columns in pig?
How to look at the next line of a file in Perl
Using pig, how do I parse a mixed format line into tuples and a bag of tuples?
How can I add a header row to files created from Pig (Hadoop)?
Group by multiple fields and output tuple
Self cross-join in pig is disregarded