Hi Pankaj,
Which version of Pig are you using? It works fine for me. I get the
following output as expected:
((2,22),{(2,22,222,)},{(2,22,bb,bbb)})
I tested Pig 0.9, 0.10, 0.11, and trunk. All worked for me.
Thanks,
Cheolsoo
On Fri, Jun 14, 2013 at 5:25 AM, Ojha, Pankaj wrote:
> Hi Tea
hello,
I am doing this
DEFINE AVRO_LOAD org.apache.pig.piggybank.strorage.avro.AvroStorage();
A = load '/user/abhi/a.txt' using AVRO_LOAD;
B = load '/user/abhi/b.txt' using AVRO_LOAD;
C = UNION A , B;
here script is failing with the following error
ERROR org.apache.pig.tools.grunt.Grunt - ER
hello,
I am doing this
DEFINE AVRO_LOAD org.apache.pig.piggybank.strorage.avro.AvroStorage();
A = load '/user/abhi/a.txt' using AVRO_LOAD;
B = load '/user/abhi/b.txt' using AVRO_LOAD;
C = UNION A , B;
here script is failing with the following error
*ERROR org.apache.pig.tools.grunt.Grunt - E
What's the output of describe A and B?
If the schema of A and B are not identical, union will type-cast fields to
merge them:
http://pig.apache.org/docs/r0.11.1/basic.html#union
I would try to find which fields Pig tries to cast to bytearray while
merging them. Casting anything to bytearray is i
Thanks for reply Cheolsoo
What's the output of describe A and B?
Output of A and B are not identical.
If the schema of A and B are not identical, union will type-cast fields to
merge them
http://pig.apache.org/docs/r0.11.1/basic.html#union
> I would try to find which fields pig tries to cas
Cheolsoo,
Thank you very much , I found the in compatible types in the union.
Now it is working fine.
Regards
Abhishek
Sent from my iPhone
On Jun 15, 2013, at 11:52 PM, Cheolsoo Park wrote:
> What's the output of describe A and B?
>
> If the schema of A and B are not identical, union will
