It is hard to debug pig scripts as the debug mechanism is not friendly. To see the parameters that we are passing via command line or by executing another script (bash,perl) - we can use dryrun option. but, I always forget whether it is dry-run or dryrun. It is dryrun and the way to use it is
bin/pig -dryrun
Monday, June 08, 2009
Dryrun in Pig for debugging purposes
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