[PIG-548] ParseException involving "as" keyword

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.2.0
• Assignee: Xuefu Zhang
• Reporter: Viraj Bhat
• Created: 01/Dec/08 19:13
• Updated: 05/Oct/11 00:15

Description

The enclosed Pig script, throws the following error:
=====================================================================================================================
org.apache.pig.tools.pigscript.parser.ParseException: Encountered "as" at line 13, column 11.
Was expecting one of:
<EOF>
"cat" ...
"cd" ...
"cp" ...
"copyFromLocal" ...
"copyToLocal" ...
"dump" ...
"describe" ...
"explain" ...
"help" ...
"kill" ...
"ls" ...
"mv" ...
"mkdir" ...
"pwd" ...
"quit" ...
"register" ...
"rm" ...
"rmf" ...
"set" ...
"illustrate" ...
"scriptDone" ...
"" ...
<EOL> ...
";" ...

at org.apache.pig.tools.pigscript.parser.PigScriptParser.generateParseException(PigScriptParser.java:688)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.handle_invalid_command(PigScriptParser.java:515)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:356)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
at org.apache.pig.Main.main(Main.java:306)
=====================================================================================================================
But the error seems to disappear if a few lines are moved around the "foreach" and "as" keywords.

Issue Links

• depends upon: PIG-1618 Switch to new parser generator technology