Hi,
I have a python UDF, used by a PIG Script.
I get a parsing error for some reason.
------------
REGISTER '/path/to/udf.py' USING jython AS udf;
records = LOAD 'path/to/data' AS (input_line:chararray);
schema_records = FOREACH records GENERATE udf.split_into_words(input_line);
projected_records = FOREACH schema_records GENERATE field1, field2;
DUMP schema_records;
----------
Here's the python udf:
@outputSchema("t:(field1:chararray, field1:chararray)")
def split_into_words(input_line):
line = input_line.strip()
words = line.split()
return (words[0], words[1])
--------------
The error I get is:
[main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1000: Error during
parsing. Invalid alias: field1 in {t: (field1: chararray, field2: chararray)
What am I doing wrong?
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