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https://issues.apache.org/jira/browse/PIG-2055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thejas M Nair updated PIG-2055:
-------------------------------
Attachment: PIG-2055.1.patch
PIG-2055.1.patch - Uses antlr 3.4 . 3.3 seems to have some changes related to
determinism. I had to make some changes to the code as well to make it working.
All unit tests pass.
But I am not sure if this actually fixes the problem , because that is not
easily reproducible. I will try compile+test in a loop and see if I can
reproduce it.
> inconsistentcy behavior in parser generated during build
> ---------------------------------------------------------
>
> Key: PIG-2055
> URL: https://issues.apache.org/jira/browse/PIG-2055
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Thejas M Nair
> Attachments: PIG-2055.1.patch
>
>
> On certain builds, i see that pig fails to support this syntax -
> {code}
> grunt> l = load 'x' using PigStorage(':');
> 2011-05-10 09:21:41,565 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
> 1200: <line 1, column 29> mismatched input '(' expecting SEMI_COLON
> Details at logfile: /Users/tejas/pig_trunk_cp/trunk/pig_1305044484712.log
> {code}
> I seem to be the only one who has seen this behavior, and I have seen on
> occassion when I build on mac. It could be problem with antlr and apple jvm
> interaction.
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