Consider the following command pig -param param1=test param2=test1 param3=test2 myscript.pig
In my case the parameters are dynamic, as in I could either pass param1 only or I could pass all three params or some extra params. Since the parameters are dynamic, in my pig script I will not be able to refrence the parameters as '$param1' . Is there any way to access these params in the script without referring to the param name? ________________________________________ From: Jonathan Coveney [[email protected]] Sent: Tuesday, February 19, 2013 6:42 PM To: [email protected] Subject: Re: reading input parameters in a pig script Can you give an example of what you'd like this to look like? 2013/2/19 Siddhi Borkar <[email protected]> > Hi , > > I need to pass parameters dynamically to a pig script. Is there any way to > read the parameters passed and their corresponding values without giving > the parameter names in the pig script? > > Thanks, > Siddhi > > DISCLAIMER > ========== > This e-mail may contain privileged and confidential information which is > the property of Persistent Systems Ltd. It is intended only for the use of > the individual or entity to which it is addressed. If you are not the > intended recipient, you are not authorized to read, retain, copy, print, > distribute or use this message. If you have received this communication in > error, please notify the sender and delete all copies of this message. > Persistent Systems Ltd. does not accept any liability for virus infected > mails. > DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails.
