ILLUSTRATE called after DESCRIBE results in "Grunt: ERROR 2999: Unexpected 
internal error. null"
------------------------------------------------------------------------------------------------

                 Key: PIG-1066
                 URL: https://issues.apache.org/jira/browse/PIG-1066
             Project: Pig
          Issue Type: Bug
          Components: grunt
    Affects Versions: 0.4.0
            Reporter: Bogdan Dorohonceanu


-- load the QID_CT_QP20 data
x = LOAD '$FS_TD/$QID_IN_FILES' USING PigStorage('\t') AS 
(unstem_qid:chararray, jid_score_pairs:chararray);
DESCRIBE x;
--ILLUSTRATE x;

-- load the ID_RQ data
y0 = LOAD '$FS_USER/$ID_RQ_IN_FILE' USING PigStorage('\t') AS (sid:chararray, 
query:chararray);
-- force parallelization
-- y1 = ORDER y0 BY sid PARALLEL $NUM;
-- compute unstem_qid
DEFINE f `text_streamer_query j3_unicode.dat prop.dat normal.txt TAB TAB 
1:yes:UNSTEM_ID:%llx` INPUT(stdin USING PigStorage('\t')) OU\
TPUT(stdout USING PigStorage('\t')) SHIP('$USER/text_streamer_query', 
'$USER/j3_unicode.dat', '$USER/prop.dat', '$USER/normal.txt');
y = STREAM y0 THROUGH f AS (sid:chararray, query:chararray, 
unstem_qid:chararray);
DESCRIBE y;
--ILLUSTRATE y;
rmf /user/vega/zoom/y_debug
STORE y INTO '/user/vega/zoom/y_debug' USING PigStorage('\t');


2009-10-30 13:36:48,437 [main] INFO  
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to 
hadoop file system at: 
hdfs://dd-9c32d03:8887/,/teoma/dd-9c34d04/middleware/hadoop.test.data/dfs/name
09/10/30 13:36:48 INFO executionengine.HExecutionEngine: Connecting to hadoop 
file system at: 
hdfs://dd-9c32d03:8887/,/teoma/dd-9c34d04/middleware/hadoop.test.data/dfs/name
2009-10-30 13:36:48,495 [main] INFO  
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to 
map-reduce job tracker at: dd-9c32d04:8889
09/10/30 13:36:48 INFO executionengine.HExecutionEngine: Connecting to 
map-reduce job tracker at: dd-9c32d04:8889
2009-10-30 13:36:49,242 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 
2999: Unexpected internal error. null
09/10/30 13:36:49 ERROR grunt.Grunt: ERROR 2999: Unexpected internal error. null
Details at logfile: /disk1/vega/zoom/pig_1256909801304.log



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