-Re: Syntax for dereferenced project-range
Uri Laserson 2013-01-22, 22:39
Thanks! This is now PIG-3130.
On Tue, Jan 22, 2013 at 2:23 PM, Jonathan Coveney <[EMAIL PROTECTED]>wrote:
> I do not believe that this is currently supported for nested projections,
> though it should be. Feel free to make a JIRA ticket, I do not think it
> would be hard.
> 2013/1/22 Uri Laserson <[EMAIL PROTECTED]>
> > I have tuple like so:
> > (a: (b:int, c:int, d:int, e:int))
> > I would like to call a UDF and pass a range of the nested tuple. This is
> > what I would expect the command to be:
> > FOREACH alias GENERATE myUDF(a.(c .. e));
> > but this gives me an error like
> > ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: <line 12, column
> > 133> mismatched input '(' expecting SEMI_COLON
> > What is the proper way to perform this operation?
> > Thanks!
> > Uri
> > --
> > Uri Laserson, PhD
> > Data Scientist, Cloudera
> > Twitter/GitHub: @laserson
> > +1 617 910 0447
> > [EMAIL PROTECTED]
Uri Laserson, PhD
Data Scientist, Cloudera
+1 617 910 0447