[PIG-2372] failed to parse simple macro

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 0.9.2, 0.10.0

Environment

Apache Pig version 0.9.2.1111101150 (r1200499)
compiled Nov 10 2011, 19:50:15

-bash-3.1$ hadoop version
Hadoop 0.23.0.1111080202
Subversion http://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23.0/hadoop-common-project/hadoop-common -r 1196973
Compiled by hadoopqa on Tue Nov 8 02:12:04 PST 2011
From source with checksum 4e42b2d96c899a98a8ab8c7cc23f27ae

• Assignee: Unassigned
• Reporter: Araceli Henley
• Created: 15/Nov/11 21:28
• Updated: 29/Nov/13 07:08
• Resolved: 02/Dec/11 20:43

Description

define test(in ) returns B {
A = load '$in' using PigStorage() as (name:chararray, age:int, gpa:double);
$B = load '$in' using PigStorage() as (name, age, gpa);
describe A;
}
X = test('/user/user1/pig/tests/data/singlefile/studenttab10k');

Pig Stack Trace
---------------
ERROR 1200: <file /grid/2/dev/pigqa/out/pigtest/user1/user1.1321116151/Macro_Negative_24.pig, line 7> Failed to parse macro 'test'. Reason: <file /grid/2/dev/pigqa/out/pigtest/user1/user1.1321116151/Macro_Negative_24.pig, line 4, column 12> Syntax error, unexpected symbol at or near 'A'
macro content:
A = load '/user/user1/pig/tests/data/singlefile/studenttab10k' using PigStorage() as (name:chararray, age:int, gpa:double);
X = load '/user/user1/pig/tests/data/singlefile/studenttab10k' using PigStorage() as (name, age, gpa);
describe A;

org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1000: Error during parsing. <file /grid/2/dev/pigqa/out/pigtest/user1/user1.1321116151/Macro_Negative_24.pig, line 7> Failed to parse macro 'test'. Reason: <file /grid/2/dev/pigqa/out/pigtest/user1/user1.1321116151/Macro_Negative_24.pig, line 4, column 12> Syntax error, unexpected symbol at or near 'A'
macro content:
A = load '/user/user1/pig/tests/data/singlefile/studenttab10k' using PigStorage() as (name:chararray, age:int, gpa:double);
X = load '/user/user1/pig/tests/data/singlefile/studenttab10k' using PigStorage() as (name, age, gpa);
describe A;

at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1639)
at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1584)
at org.apache.pig.PigServer.registerQuery(PigServer.java:584)
at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:942)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:386)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:188)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:164)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:81)
at org.apache.pig.Main.run(Main.java:561)
at org.apache.pig.Main.main(Main.java:111)
Caused by: Failed to parse: <file /grid/2/dev/pigqa/out/pigtest/user1/user1.1321116151/Macro_Negative_24.pig, line 7> Failed to parse macro 'test'. Reason: <file /grid/2/dev/pigqa/out/pigtest/user1/user1.1321116151/Macro_Negative_24.pig, line 4, column 12> Syntax error, unexpected symbol at or near 'A'
macro content:
A = load '/user/user1/pig/tests/data/singlefile/studenttab10k' using PigStorage() as (name:chararray, age:int, gpa:double);
X = load '/user/user1/pig/tests/data/singlefile/studenttab10k' using PigStorage() as (name, age, gpa);
describe A;

at org.apache.pig.parser.PigMacro.maskAlias(PigMacro.java:201)
at org.apache.pig.parser.PigMacro.inline(PigMacro.java:101)
at org.apache.pig.parser.PigMacro.macroInline(PigMacro.java:456)
at org.apache.pig.parser.QueryParserDriver.inlineMacro(QueryParserDriver.java:279)
at org.apache.pig.parser.QueryParserDriver.expandMacro(QueryParserDriver.java:268)
at org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:165)
at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1631)
... 9 more
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