You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@kylin.apache.org by kevin <ki...@gmail.com> on 2016/05/04 04:17:35 UTC
why I got nothing when I select from KYLIN_SALES
hi,all
I use kylin1.5.1 and it's example cub . after I build cube I execute :
select * from KYLIN_SALES,no result .but other two table have result.I
select from hive table ,KYLIN_SALES have the right data. I don't know why?
Re: why I got nothing when I select from KYLIN_SALES
Posted by ShaoFeng Shi <sh...@apache.org>.
could you please share the log messages from logs/kylin.log?
2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
> hi,all
> I use kylin1.5.1 and it's example cub . after I build cube I execute :
> select * from KYLIN_SALES,no result .but other two table have result.I
> select from hive table ,KYLIN_SALES have the right data. I don't know why?
>
--
Best regards,
Shaofeng Shi
Re: why I got nothing when I select from KYLIN_SALES
Posted by kevin <ki...@gmail.com>.
I dont't know the real reason , I just saw the log error for connect to the
10020 port , but on the web, the steps all get through . and I remember
that last time I try kylin1.2 I meet the similar error . May be I need
more try , cause I found the hive version 2.0.0 I use is not match hadoop
2.7.1 , I can't use jdbc to connect to hive , but when I turn to hive1.2.1
it's ok.
2016-05-04 13:28 GMT+08:00 hongbin ma <ma...@apache.org>:
> however I'm still confused why the issue is related to history server? can
> you please share some insights with us?
>
> On Wed, May 4, 2016 at 1:04 PM, kevin <ki...@gmail.com> wrote:
>
> > I dound the reason is : the hadoop historyserver need to be started!
> >
> > 2016-05-04 11:05 GMT+08:00 Dong Li <li...@apache.org>:
> >
> > > Hi Kevin,
> > >
> > > Have you checked DATA SIZE in each job build steps?
> > >
> > > Thanks,
> > > Dong Li
> > >
> > > 2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
> > >
> > >> hi,all
> > >> I use kylin1.5.1 and it's example cub . after I build cube I
> execute
> > :
> > >> select * from KYLIN_SALES,no result .but other two table have result.I
> > >> select from hive table ,KYLIN_SALES have the right data. I don't know
> > why?
> > >>
> > >
> > >
> >
>
>
>
> --
> Regards,
>
> *Bin Mahone | 马洪宾*
> Apache Kylin: http://kylin.io
> Github: https://github.com/binmahone
>
Re: why I got nothing when I select from KYLIN_SALES
Posted by hongbin ma <ma...@apache.org>.
however I'm still confused why the issue is related to history server? can
you please share some insights with us?
On Wed, May 4, 2016 at 1:04 PM, kevin <ki...@gmail.com> wrote:
> I dound the reason is : the hadoop historyserver need to be started!
>
> 2016-05-04 11:05 GMT+08:00 Dong Li <li...@apache.org>:
>
> > Hi Kevin,
> >
> > Have you checked DATA SIZE in each job build steps?
> >
> > Thanks,
> > Dong Li
> >
> > 2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
> >
> >> hi,all
> >> I use kylin1.5.1 and it's example cub . after I build cube I execute
> :
> >> select * from KYLIN_SALES,no result .but other two table have result.I
> >> select from hive table ,KYLIN_SALES have the right data. I don't know
> why?
> >>
> >
> >
>
--
Regards,
*Bin Mahone | 马洪宾*
Apache Kylin: http://kylin.io
Github: https://github.com/binmahone
Re: why I got nothing when I select from KYLIN_SALES
Posted by hongbin ma <ma...@apache.org>.
however I'm still confused why the issue is related to history server? can
you please share some insights with us?
On Wed, May 4, 2016 at 1:04 PM, kevin <ki...@gmail.com> wrote:
> I dound the reason is : the hadoop historyserver need to be started!
>
> 2016-05-04 11:05 GMT+08:00 Dong Li <li...@apache.org>:
>
> > Hi Kevin,
> >
> > Have you checked DATA SIZE in each job build steps?
> >
> > Thanks,
> > Dong Li
> >
> > 2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
> >
> >> hi,all
> >> I use kylin1.5.1 and it's example cub . after I build cube I execute
> :
> >> select * from KYLIN_SALES,no result .but other two table have result.I
> >> select from hive table ,KYLIN_SALES have the right data. I don't know
> why?
> >>
> >
> >
>
--
Regards,
*Bin Mahone | 马洪宾*
Apache Kylin: http://kylin.io
Github: https://github.com/binmahone
Re: why I got nothing when I select from KYLIN_SALES
Posted by kevin <ki...@gmail.com>.
I dound the reason is : the hadoop historyserver need to be started!
2016-05-04 11:05 GMT+08:00 Dong Li <li...@apache.org>:
> Hi Kevin,
>
> Have you checked DATA SIZE in each job build steps?
>
> Thanks,
> Dong Li
>
> 2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
>
>> hi,all
>> I use kylin1.5.1 and it's example cub . after I build cube I execute :
>> select * from KYLIN_SALES,no result .but other two table have result.I
>> select from hive table ,KYLIN_SALES have the right data. I don't know why?
>>
>
>
Re: why I got nothing when I select from KYLIN_SALES
Posted by kevin <ki...@gmail.com>.
I dound the reason is : the hadoop historyserver need to be started!
2016-05-04 11:05 GMT+08:00 Dong Li <li...@apache.org>:
> Hi Kevin,
>
> Have you checked DATA SIZE in each job build steps?
>
> Thanks,
> Dong Li
>
> 2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
>
>> hi,all
>> I use kylin1.5.1 and it's example cub . after I build cube I execute :
>> select * from KYLIN_SALES,no result .but other two table have result.I
>> select from hive table ,KYLIN_SALES have the right data. I don't know why?
>>
>
>
Re: why I got nothing when I select from KYLIN_SALES
Posted by Dong Li <li...@apache.org>.
Hi Kevin,
Have you checked DATA SIZE in each job build steps?
Thanks,
Dong Li
2016-05-04 10:17 GMT+08:00 kevin <ki...@gmail.com>:
> hi,all
> I use kylin1.5.1 and it's example cub . after I build cube I execute :
> select * from KYLIN_SALES,no result .but other two table have result.I
> select from hive table ,KYLIN_SALES have the right data. I don't know why?
>