Are there set operations on bags beyond the DIFF operator? I'd like to
compare bags to find elements in both of them (intersection). I can imagine
union and set addition and subtraction being useful here too.
thanks
james
Hi all, I realized a week or two ago that PigStorage(',') wasn't adequate to
parse files that had commas embedded in properly CSV quoted fields.
I went ahead and built a CSV parser for pig 0.3 that deals with embedded
quotes (but not embedded newlines). Its up on github:
http://github.com/jkebinge
terrific. I should have tried that next. thanks!
On Fri, Dec 4, 2009 at 6:59 PM, Jianyong Dai wrote:
> Use double dash in the beginning of the line.
> --a = load '1.txt'
>
> Daniel
>
>
> James Kebinger wrote:
>
>> Please forgive my ignorance, but is the
Please forgive my ignorance, but is there a comment character in Pig
scripts? It occurs to me I've never seen an example with a comment in it,
and leading # or ; characters don't appear to work as comment characters.
thanks!
Hello all,
I'm encountering an error when I call illustrate - it blows up with a null
pointer and the following exception:
java.lang.NullPointerException
at
org.apache.pig.pen.util.DisplayExamples.ShortenField(DisplayExamples.java:205)
at
org.apache.pig.pen.util.DisplayExamples.MakeArray(D
