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Pig >> mail # user >> how can I delete a file in pig only after checking if the file exists?


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how can I delete a file in pig only after checking if the file exists?
Hi all,

Sorry to bother you guys, I used rm FILE_PATH to delete the file in pig
script, but sometimes if the file does not exist, or I am not sure if it
exists, this statement will give some error when I run it.

So is there any method so that I can delete a file in pig script only after
checking the file exists?

Thanks!
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Thejas Nair 2012-07-23, 20:21
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Ruslan Al-Fakikh 2012-07-23, 12:50