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let's say my pig script generates 2 MR jobs.

it seems that currently pig parser won't try to parse the second part until
it finishes running the first MR.

by that time 1 hour may have passed and now pig says:

blahblah does not exists in the schema of myvar_name : { x:int ,
y:chararray.......}

so a lot of time is wasted, particularly in debugging.

is there a mode like pig -c
(like perl -c ) to check syntax errors?

Thanks
Yang