Spaces could be optional in Pig syntax
--------------------------------------
Key: PIG-742
URL: https://issues.apache.org/jira/browse/PIG-742
Project: Pig
Issue Type: Wish
Components: grunt
Affects Versions: 0.1.0
Reporter: Viraj Bhat
Priority: Minor
Fix For: 0.1.0
The following Pig statements generate an error if there is no space between A
and "="
{code}
A=load 'quf.txt' using PigStorage() as (q, u, f:long);
B = group A by (q);
C = foreach B {
F = order A by f desc;
generate F;
};
describe C;
dump C;
{code}
2009-03-31 17:14:15,959 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
1000: Error during parsing. Encountered
" <PATH> "A=load "" at line 1, column 1.
Was expecting one of:
<EOF>
"cat" ...
"cd" ...
"cp" ...
"copyFromLocal" ...
"copyToLocal" ...
"dump" ...
"describe" ...
"aliases" ...
"explain" ...
"help" ...
"kill" ...
"ls" ...
"mv" ...
"mkdir" ...
"pwd" ...
"quit" ...
"register" ...
"rm" ...
"rmf" ...
"set" ...
"illustrate" ...
"run" ...
"exec" ...
"scriptDone" ...
"" ...
<EOL> ...
";" ...
It would be nice if the parser would not expect these space requirements
between an alias and "="
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