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https://issues.apache.org/jira/browse/PIG-2081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037003#comment-13037003
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Richard Ding commented on PIG-2081:
-----------------------------------
test-patch and unit tests pass.
> Dryrun gives wrong line numbers in error message for scripts containing macro.
> ------------------------------------------------------------------------------
>
> Key: PIG-2081
> URL: https://issues.apache.org/jira/browse/PIG-2081
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.9.0
> Reporter: Richard Ding
> Assignee: Richard Ding
> Fix For: 0.9.0
>
> Attachments: PIG-2081.patch
>
>
> For following script (test.pig)
> {code}
> 1 DEFINE my_macro (X,key) returns Y
> 2 {
> 3 tmp1 = foreach $X generate TOKENIZE((chararray)$key) as tokens;
> 4 tmp2 = foreach tmp1 generate flatten(tokens);
> 5 tmp3 = order tmp2 by $0;
> 6 $Y = distinct tmp3;
> 7 }
> 8
> 9 A = load 'sometext' using TextLoader() as (row) ;
> 10 E = my_macro(A,row);
> 11
> 12 A1 = load 'sometext2' using TextLoader() as (row1);
> 13 E1 = my_macro(A1,row1);
> 14
> 15 A3 = load 'sometext3' using TextLoader() as (row3);
> 16 E3 = my_macro(A3,$0);
> 17
> 18 F = cogroup E by $0, E1 by $0,E3 by $0;
> 19 dump F;
> {code}
> pig test.pig gives correct line number in error message:
> {code}
> ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: <file test.pig, line 16,
> column 17> mismatched input '$0' expecting set null
> {code}
> while pig -r test.pig gives incorrect line number in error message:
> {code}
> ERROR org.apache.pig.Main - ERROR 1200: <file test.pig.substituted, line 1,
> column 17> mismatched input '$0' expecting set null
> {code}
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