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https://issues.apache.org/jira/browse/PIG-1957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang resolved PIG-1957.
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Resolution: Fixed
Fixed by the fix for PIG-1956
> Pig parser gives misleading error message when the next foreach block has
> syntactic errors
> ------------------------------------------------------------------------------------------
>
> Key: PIG-1957
> URL: https://issues.apache.org/jira/browse/PIG-1957
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Fix For: 0.9.0
>
>
> For the following pig script:
> a = load ':INPATH:/singlefile/studenttab10k' as (name, age, gpa);
> b = group a by name;
> c = foreach b { ba = filter a by age < '25'; bb = foreach ba generate gpa;
> generate group, flatten(bb);}
> parser gives the following error message:
> <line 3, column 14> mismatched input '{' expecting GENERATE
> The error seems to indicate that we do not support nested foreach, which is
> misleading. The error message needs to be improved.
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