Enable use of similar aliases when doing a join :(ERROR 1108: Duplicate schema
alias:)
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Key: PIG-1528
URL: https://issues.apache.org/jira/browse/PIG-1528
Project: Pig
Issue Type: Improvement
Components: impl
Affects Versions: 0.7.0
Reporter: Viraj Bhat
I am doing a self join:
Input file is tab separated:
{code}
1 one
1 uno
2 two
2 dos
3 three
3 tres
{code}
vi...@machine~/pigscripts >pig -x local script.pig
{code}
A = load 'Adataset.txt' as (key:int, value:chararray);
C = join A by key, A by key;
dump C;
{code}
2010-07-30 23:09:05,422 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
1108: Duplicate schema alias: A::key in "C"
Details at logfile: /homes/viraj/pigscripts/pig_1280531249235.log
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