one easiest way to do this is
create a table where each date maps to week of month, week of year, day of
week, day of month and then do the join on just date and put the conditions
on where clause.
Its easy to manipulate the date column for my understanding and you can
join just based on date and
I have the requirement trying to support in hive, not sure if it is doable.
I have the hadoop 1.1.1 with Hive 0.9.0 (Using deby as the meta store)
If I partition my data by a dt column, so if my table 'foo' have some
partitions like 'dt=2013-07-01' to 'dt=2013-07-30'.
Now the user want to query al
Hello Xinyang,
Can you attach the query plan (the output of "EXPLAIN")? I think a bad plan
caused the error.
Also, can you try hive trunk? Looks like it is a bug fixed after the
release of 0.11.
Thanks,
Yin
On Fri, Oct 11, 2013 at 9:21 AM, xinyan Yang wrote:
> Development environment，hive 0
Development environment，hive 0.11、hadoop 1.0.3
2013/10/11 xinyan Yang
> Hi,
> when i run this sql,it fails,can anyone give me a advise
>
>
> select e.udid as udid,e.a
Hi,
when i run this sql,it fails,can anyone give me a advise
select e.udid as udid,e.app_id as app_id
from acorn_3g.ClientChannelDefine cc
join (
select udid,app_id,from_
Just tried this for some hot trends in forum managements. Was pretty
impressive.
I will try this more deeply and if possible integrate in my product.
Thanks for the awesome work.
Nitin
On Fri, Oct 11, 2013 at 12:58 PM, Makoto YUI wrote:
> Hi,
>
> I added support for the-state-of-the-art clas
somehow after three days of searching, i just deployed client configuration
for all hive roles again, and the error seems to be gone. lets see what the
future brings.
cheers
2013/10/11 fab wol
> hey everyone,
>
> I've got supplied with a decent ten node CDH 4.4 cluster, only 7 days old,
> and
hey everyone,
I've got supplied with a decent ten node CDH 4.4 cluster, only 7 days old,
and someone tried some HBase stuff on it. I wanted to apply my (on another
cluster working) workflow's to that cluster (consisting of HiveQL Scripts
and Oozie Workflows) but unfortunately i the following issue
Hi,
I added support for the-state-of-the-art classifiers (those are not yet
supported in Mahout) and Hivemall's cute(!?) logo as well in Hivemall
0.1-rc3.
Newly supported classifiers include
- Confidence Weighted (CW)
- Adaptive Regularization of Weight Vectors (AROW)
- Soft Confidence Weight
