Thanks, I've got it working. I am making a chart UDF, to convert BigInts
from count(6) to ******
I am trying to find a way to select TimeSeries(count(*)) and group by day,
but this results in an error:
select to_date(dt) as total,
TimeSeries(CAST(count(*) AS INT)) as stars,
count(*) as total
from from_to
group by to_date(dt)
order by to_date(dt);
FAILED: Error in semantic analysis: Line 5:16 Invalid table alias or column
reference 'total': (possible column names are: from_address, to_address, dt)
I can't seem to select a to_date(dt) value and also group AND order by it.
I need to order by it to get my time series :)
Any ideas?
On Wed, May 30, 2012 at 9:58 PM, Aniket Mokashi <[email protected]> wrote:
> If this is UDF, you will need hive-exec.jar to compile it. I am not sure
> what is the use of this udf.
>
> Serde has following interface--
>
> public interface SerDe extends Deserializer, Serializer
>
> ~Aniket
>
> On Wed, May 30, 2012 at 9:51 PM, Russell Jurney
> <[email protected]>wrote:
>
>> I tried to make a simple Serde that converted Ints to ***** for a time
>> series/distribution chart.
>>
>> https://github.com/rjurney/timeseriesserde
>>
>> I get this error: https://gist.github.com/2841090
>>
>> --
>> Russell Jurney twitter.com/rjurney [email protected] datasyndrome.
>> com
>>
>
>
>
> --
> "...:::Aniket:::... Quetzalco@tl"
>
--
Russell Jurney twitter.com/rjurney [email protected] datasyndrome.com
