Umm.. I am trying .. but somehow i am not able to get my head around this:
a = load 'sample_json.json' using
JsonLoader('id:chararray,categories:[chararray], hostt:{ (variable_a:
{(first:int,last:int)})}, ns:[chararray],rep:chararray ');
But i get this error:
org.codehaus.jackson.JsonParseExcepti
Have you seen these?
http://pig.apache.org/docs/r0.11.0/api/org/apache/pig/builtin/JsonStorage.html
http://hortonworks.com/blog/jsonize-anything-in-pig-with-tojson/
Regards,
Shahab
On Thu, Aug 29, 2013 at 6:19 PM, jamal sasha wrote:
> Hi,
>
> I have json file in follwoing format:
> { "_id" :
Hi,
I have json file in follwoing format:
{ "_id" : "foo.com", "categories" : [], "h1" : { "bar==" : { "first" :
1281916800, "last" : 1316995200 }, "foo==" : { "first" : 1281916800, "last"
: 1316995200 } }, "name2" : [ "foobarl.com", "foobar2.com" ], "rep" : null }
So, how do i parse this json in
Hi Viswa,
All records with the same key ending up in the same reducer is expected.
Can you provide us with your script and a sample input/output if you are
seeing something different?
On Thursday, August 29, 2013, Viswanathan J wrote:
> Hi,
>
> I'm using pig version 0.11.0
>
> While using GROUP
Hi,
I'm using pig version 0.11.0
While using GROUP operator in Pig all the data is shuffled, so that rows in
different partitions that have the same grouping key wind up together and
got wrong results for grouping.
While storing the result data, it is share work between multiple
calculations.
H
Was going to file in JIRA, but wanted to reach out here first to see if I'm
just going crazy. When using 0.11.2-SNAPSHOT I'm seeing errors only when
using ILLUSTRATE (dump and describe seem to work fine).
See gist for script and error
https://gist.github.com/msukmanowsky/ede8c74577004f744b58
Any
Great job. +1
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, Aug 7, 2013 at 8:27 PM, Russell Jurney wrote:
> Cool stuff, a Pig Kafka UDF.
>
> Russell Jurney http://datasyndrome.com
>
> Begin forwarded message:
>
> *From:* David Arthur
> *Date:* August 7, 2013, 7:41:30 AM PDT
> *To:* us...
Hi, we have itegration test java utility which helps to test pig scripts.
We often develop different UDFs in java and I would like to create unit
tests for them. Right now they are tested with pig scripts during
integration tests.
I have a pack of prepared avro files with etalon input for my java
Which hadoop distro are you using? I've heard Hortonworks has a
windows-compatible hadoop.
On Wed, Aug 28, 2013 at 2:36 PM, Darpan R wrote:
> Hi folks,
> I am facing a wiered issue.
> I am running PIG 0.11 on windows7/64 bit machine with latest version of
> cygwin.
>
> I am a weblog which I wan
