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Posted to common-user@hadoop.apache.org by Marcello <0n...@bk.ru> on 2011/08/22 11:22:57 UTC

Define null or "" (empty) Pig param

Hey to everyone! ;)

Anyone knows, how do I pass null or empty -param through to pig script?

Following *does not* work:
/pig/bin/pig -param *rootPath=* MapProfile.pig
/pig/bin/pig -param *rootPath=''* MapProfile.pig
/pig/bin/pig -param *rootPath=""* MapProfile.pig
/pig/bin/pig -param *rootPath=null* MapProfile.pig


Thank you for your help.

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