Thanks! Yes, that did the trick. Now I have the following statement:
myresults = join userdeliverydetails by $3, deliverystatuscodes by $0;
I am running pig in local mode. I have another question.
dump myresults has the following statements at the end. However it does not
print the resulting relation (myresults) to my screen. Also,
file:/tmp/temp-1750591230/tmp718811728 is a directory with bunch of binary
files. Am I missing something?
Success!
Job Stats (time in seconds):
JobId Alias Feature Outputs
job_local_0003 deliverydetails,userdeliverydetails,userdetails HASH_JOIN
job_local_0004 deliverystatuscodes,myresults HASH_JOIN
file:/tmp/temp-1750591230/tmp718811728,
Input(s):
Successfully read records from:
"file:///Users/sameer/software/pig-0.11.1/bin/DeliveryDetails.txt"
Successfully read records from:
"file:///Users/sameer/software/pig-0.11.1/bin/UserDetails.txt"
Successfully read records from:
"file:///Users/sameer/software/pig-0.11.1/bin/DeliveryStatusCodes.txt"
Output(s):
Successfully stored records in: "file:/tmp/temp-1750591230/tmp718811728"
Job DAG:
job_local_0003 -> job_local_0004,
job_local_0004
2013-06-19 07:57:04,599 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Success!
2013-06-19 07:57:04,600 [main] WARN org.apache.pig.data.SchemaTupleBackend -
SchemaTupleBackend has already been initialized
2013-06-19 07:57:04,602 [main] INFO
org.apache.hadoop.mapreduce.lib.input.FileInputFormat - Total input paths to
process : 1
2013-06-19 07:57:04,602 [main] INFO
org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil - Total input
paths to process : 1
> From: ssti...@live.com
> To: user@pig.apache.org
> Subject: A question on joins
> Date: Wed, 19 Jun 2013 00:10:35 -0700
>
> Dear Pig users,
> I am trying to do simple joins by following an example on a Blog. Your help
> will be great.
>
> UserDetails.txt
> 123456, Jim
> 456123, Tom
> 789123, Harry
> 789456, Richa
>
> DeliveryDetails.txt
> 123456, 001
> 456123, 002
> 789123, 003
> 789456, 004
>
> DeliveryStatusCodes.txt
> 001, Delivered
> 002, Pending
> 003, Failed
> 004, Resend
>
> Expected o/p
> Jim Delivered
> .....
>
>
>
> grunt> userdetails = load 'UserDetails.txt' as (mobile, username);
>
> grunt> deliverydetails = load 'DeliveryDetails.txt' as (mobile ,
> deliverycode);
>
> grunt> userdeliverydetails = join userdetails BY mobile, deliverydetails BY
> mobile;
>
> grunt> describe userdeliverydetails
> userdeliverydetails: {userdetails::mobile: bytearray,userdetails::username:
> bytearray,deliverydetails::mobile: bytearray,deliverydetails::deliverycode:
> bytearray}
>
> grunt> deliverystatuscodes = load 'DeliveryStatusCodes.txt' as (deliverycode,
> message);
>
> grunt> output = join userdeliverydetails by $3, deliverystatuscodes by $0;
>
> 2013-06-19 00:02:31,600 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
> 1200: <line 8, column 0> mismatched input 'output' expecting EOF
> Details at logfile: pig_1371623265656.log. I have copied the details here:
> -:---F1 *scratch* All L1 (Fundamental)-----------------------------
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser\
> .java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(Pig\
> ScriptParser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScrip\
> tParser.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.\
> java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.\
> java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisit\
> or.java:583)
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)--------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.\
> java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigS\
> criptParser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScript\
> Parser.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.j\
> ava:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.j\
> ava:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisito\
> r.java:583)
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)---------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.j\
> ava:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigSc\
> riptParser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptP\
> arser.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.ja\
> va:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.ja\
> va:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor\
> .java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:22\
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)----------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.jav\
> a:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScri\
> ptParser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptPar\
> ser.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java\
> :194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java\
> :170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.j\
> ava:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDept\
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)------------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java\
> :739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScrip\
> tParser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptPars\
> er.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:\
> 194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:\
> 170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.ja\
> va:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepth\
> FirstWalker.java:82)
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)-------------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:7\
> 39)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptP\
> arser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser\
> .java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:19\
> 4)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:17\
> 0)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java\
> :583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFi\
> rstWalker.java:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWal\
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)---------------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739\
> )
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptPar\
> ser.java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.j\
> ava:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:5\
> 83)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFirs\
> tWalker.java:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWalke\
> r.java:66)
> at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
> at
> org.apache.pig.pen.ExampleGenerator.getExamples(ExampleGenerator.java:180)
> at org.apache.pig.PigServer.getExamples(PigServer.java:1180)
> ... 8 more
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)-----------------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptParser\
> .java:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java\
> :323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFirstWa\
> lker.java:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWalker.j\
> ava:66)
> at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
> at
> org.apache.pig.pen.ExampleGenerator.getExamples(ExampleGenerator.java:180)
> at org.apache.pig.PigServer.getExamples(PigServer.java:1180)
> ... 8 more
> ================================================================================
> Pig Stack Trace
> ---------------
> ERROR 1200: <line 8, column 0> mismatched input 'output' expecting EOF
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)--------------------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptParser.j\
> ava:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:3\
> 23)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFirstWalk\
> er.java:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWalker.jav\
> a:66)
> at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
> at
> org.apache.pig.pen.ExampleGenerator.getExamples(ExampleGenerator.java:180)
> at org.apache.pig.PigServer.getExamples(PigServer.java:1180)
> ... 8 more
> ================================================================================
> Pig Stack Trace
> ---------------
> ERROR 1200: <line 8, column 0> mismatched input 'output' expecting EOF
>
> Failed to parse: <line 8, column 0> mismatched input 'output' expecting EOF
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)----------------------------------
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptParser.jav\
> a:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:323\
> )
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFirstWalker\
> .java:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWalker.java:\
> 66)
> at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
> at
> org.apache.pig.pen.ExampleGenerator.getExamples(ExampleGenerator.java:180)
> at org.apache.pig.PigServer.getExamples(PigServer.java:1180)
> ... 8 more
> ================================================================================
> Pig Stack Trace
> ---------------
> ERROR 1200: <line 8, column 0> mismatched input 'output' expecting EOF
>
> Failed to parse: <line 8, column 0> mismatched input 'output' expecting EOF
> at
> org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:235)
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)------------------------------------
> Loading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptParser.java:\
> 626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptParser.java:\
> 626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:323)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFirstWalker.j\
> ava:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWalker.java:66\
> )
> at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
> at
> org.apache.pig.pen.ExampleGenerator.getExamples(ExampleGenerator.java:180)
> at org.apache.pig.PigServer.getExamples(PigServer.java:1180)
> ... 8 more
> ================================================================================
> Pig Stack Trace
> ---------------
> ERROR 1200: <line 8, column 0> mismatched input 'output' expecting EOF
>
> Failed to parse: <line 8, column 0> mismatched input 'output' expecting EOF
> at
> org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:235)
> at
> org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:177)
> at org.apache.pig.PigServer$Graph.validateQuery(PigServer.java:1571)
> at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1544)
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)--------------------------------------ading image...done
> Pig Stack Trace
> ---------------
> ERROR 2997: Encountered IOException. Exception
>
> java.io.IOException: Exception
> at org.apache.pig.PigServer.getExamples(PigServer.java:1186)
> at
> org.apache.pig.tools.grunt.GruntParser.processIllustrate(GruntParser.java:739)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.Illustrate(PigScriptParser.jav\
> a:626)
> at
> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:323\
> )
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69)
> at org.apache.pig.Main.run(Main.java:538)
> at org.apache.pig.Main.main(Main.java:157)
> Caused by: java.lang.RuntimeException: No (valid) input data found!
> at
> org.apache.pig.pen.AugmentBaseDataVisitor.visit(AugmentBaseDataVisitor.java:583)
> at
> org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:229)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.depthFirst(PreOrderDepthFirstWalker\
> .java:82)
> at
> org.apache.pig.pen.util.PreOrderDepthFirstWalker.walk(PreOrderDepthFirstWalker.java:\
> 66)
> at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
> at
> org.apache.pig.pen.ExampleGenerator.getExamples(ExampleGenerator.java:180)
> at org.apache.pig.PigServer.getExamples(PigServer.java:1180)
> ... 8 more
> ================================================================================
> Pig Stack Trace
> ---------------
> ERROR 1200: <line 8, column 0> mismatched input 'output' expecting EOF
>
> Failed to parse: <line 8, column 0> mismatched input 'output' expecting EOF
> at
> org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:235)
> at
> org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:177)
> -uu-:---F1 pig_1371623265656.log Top L1
> (Fundamental)------------------------------------
> Loading image...donDelivered
