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https://issues.apache.org/jira/browse/PIG-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12862802#action_12862802
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Daniel Dai commented on PIG-740:
--------------------------------
+1
> Incorrect line number is generated when a string with double quotes is used
> instead of single quotes and is passed to UDF
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: PIG-740
> URL: https://issues.apache.org/jira/browse/PIG-740
> Project: Pig
> Issue Type: Bug
> Components: grunt
> Affects Versions: 0.3.0
> Reporter: Viraj Bhat
> Assignee: Pradeep Kamath
> Priority: Minor
> Fix For: 0.8.0
>
> Attachments: PIG-740.patch
>
>
> Consider the Pig script with the error that a String with double quotes
> {code}"www\\."{code} is used instead of a single quote {code}'www\\.'{code}
> in the UDF string.REPLACEALL()
> {code}
> register string-2.0.jar;
> A = load 'inputdata' using PigStorage() as ( curr_searchQuery );
> B = foreach A {
> domain = string.REPLACEALL(curr_searchQuery,"^www\\.",'');
> generate
> domain;
> };
> dump B;
> {code}
> I get the following error message where "Line 11" points to the end of file.
> The error message should point to "Line 5".
> ===================================================================================================================================
> 2009-03-31 01:33:38,403 [main] INFO
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
> to hadoop file system at: hdfs://localhost:9000
> 2009-03-31 01:33:39,168 [main] INFO
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
> to map-reduce job tracker at: localhost:9001
> 2009-03-31 01:33:39,589 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
> 1000: Error during parsing. Lexical error at line 11, column 0. Encountered:
> <EOF> after : ""
> Details at logfile: /home/viraj/pig-svn/trunk/pig_1238463218046.log
> ===================================================================================================================================
> The log file contains the following contents
> ===================================================================================================================================
> ERROR 1000: Error during parsing. Lexical error at line 11, column 0.
> Encountered: <EOF> after : ""
> org.apache.pig.tools.pigscript.parser.TokenMgrError: Lexical error at line
> 11, column 0. Encountered: <EOF> after : ""
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParserTokenManager.getNextToken(PigScriptParserTokenManager.java:2739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.jj_ntk(PigScriptParser.java:778)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:89)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:99)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:352)
> ===================================================================================================================================
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