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https://issues.apache.org/jira/browse/PIG-1101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai closed PIG-1101.
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> Pig parser does not recognize its own data type in LIMIT statement
> ------------------------------------------------------------------
>
> Key: PIG-1101
> URL: https://issues.apache.org/jira/browse/PIG-1101
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.6.0
> Reporter: Viraj Bhat
> Assignee: Ashutosh Chauhan
> Priority: Minor
> Fix For: 0.7.0
>
> Attachments: pig-1101.patch
>
>
> I have a Pig script in which I specify the number of records to limit as a
> long type.
> {code}
> A = LOAD '/user/viraj/echo.txt' AS (txt:chararray);
> B = LIMIT A 10L;
> DUMP B;
> {code}
> I get a parser error:
> 2009-11-21 02:25:51,100 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
> 1000: Error during parsing. Encountered " <LONGINTEGER> "10L "" at line 3,
> column 13.
> Was expecting:
> <INTEGER> ...
> at
> org.apache.pig.impl.logicalLayer.parser.QueryParser.generateParseException(QueryParser.java:8963)
> at
> org.apache.pig.impl.logicalLayer.parser.QueryParser.jj_consume_token(QueryParser.java:8839)
> at
> org.apache.pig.impl.logicalLayer.parser.QueryParser.LimitClause(QueryParser.java:1656)
> at
> org.apache.pig.impl.logicalLayer.parser.QueryParser.BaseExpr(QueryParser.java:1280)
> at
> org.apache.pig.impl.logicalLayer.parser.QueryParser.Expr(QueryParser.java:893)
> at
> org.apache.pig.impl.logicalLayer.parser.QueryParser.Parse(QueryParser.java:682)
> at
> org.apache.pig.impl.logicalLayer.LogicalPlanBuilder.parse(LogicalPlanBuilder.java:63)
> at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1017)
> In fact 10L seems to work in the foreach generate construct.
> Viraj
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