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https://issues.apache.org/jira/browse/PIG-353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Santhosh Srinivasan updated PIG-353:
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Attachment: bag_schema_in_pigscript_parser.patch
The attached patch addresses the issue of declaring bag schemas using grunt.
PigScriptParser.java was modified to have an additional lexical state for
schemas. The opening curly brace '{' in the bag schema was being treated as the
delimiter of a nested block. With the additional lexical state the schema
definition is tokenized appropriately.
Unit test cases that still fail are:
[junit] Running org.apache.pig.test.TestBuiltin
[junit] Tests run: 23, Failures: 1, Errors: 2, Time elapsed: 14.305 sec
[junit] Test org.apache.pig.test.TestBuiltin FAILED
[junit] Running org.apache.pig.test.TestEvalPipeline
[junit] Tests run: 9, Failures: 1, Errors: 0, Time elapsed: 195.352 sec
[junit] Test org.apache.pig.test.TestEvalPipeline FAILED
[junit] Running org.apache.pig.test.TestFilterOpNumeric
[junit] Tests run: 8, Failures: 0, Errors: 1, Time elapsed: 57.163 sec
[junit] Test org.apache.pig.test.TestFilterOpNumeric FAILED
[junit] Running org.apache.pig.test.TestMRCompiler
[junit] Tests run: 16, Failures: 1, Errors: 0, Time elapsed: 0.353 sec
[junit] Test org.apache.pig.test.TestMRCompiler FAILED
[junit] Running org.apache.pig.test.TestStoreOld
[junit] Tests run: 3, Failures: 0, Errors: 2, Time elapsed: 39.973 sec
[junit] Test org.apache.pig.test.TestStoreOld FAILED
> Certain parse errors force exit from grunt (interactive mode)
> -------------------------------------------------------------
>
> Key: PIG-353
> URL: https://issues.apache.org/jira/browse/PIG-353
> Project: Pig
> Issue Type: Bug
> Affects Versions: types_branch
> Reporter: Olga Natkovich
> Assignee: Santhosh Srinivasan
> Fix For: types_branch
>
> Attachments: bag_schema_in_pigscript_parser.patch
>
>
> I tried the following load:
> A = load 'foo' as (B: bag{T: tuple(I: int)});
> and it gave me a huge stack and through me out of grunt
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