退订
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邮箱：yanyi...@163.com
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kylin
kylinkylin??
please remove my email addres from the recevie list.The auto remove email seems
not work.Thank you.
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邮箱：yanyi...@163.com
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签名由 网易邮箱大师 定制
hi,all:
In http://kylin.apache.org/download/
apache-kylin-2.0.0-bin-hbase098.tar.gz source code in:
https://github.com/apache/kylin/ tag：* kylin-2.0.0-hbase0.98* 。
But I can't find tag : *apache-kylin-2.0.0-bin-hbase1x * in github
so where is the source code* apache-kylin-2.0.0-hbase1x*?
ot cause quickly.
>
> 2017-02-16 20:30 GMT+08:00 xl l <yours...@gmail.com>:
>
> > HI, I am sure hbase is ok.
> > 而且只有这个sql抛异常，且能稳定复现。 sql稍微改一下，就正常。
> >
> > 从异常日志看， 首先抛出异常的是
> > Caused by: java.lang.NullPointerException
> > at
cketTimeoutException", did you check HBase's healthy status?
> Are all regions of the table "KYLIN_F2H6NPOLR7" online?
>
> 2017-02-16 16:10 GMT+08:00 xl l <yours...@gmail.com>:
>
> > see :
> >
> > http://note.youdao.com/noteshare?id=df
see :
http://note.youdao.com/noteshare?id=df34c64dcf3cf801a9c085be0c3f5f21=7BB3043221BA44E4BAF5760339280480
kylin 1.6 问题记录：
版本：apache-kylin-1.6.0-hbase1.x-bin
select
cast(SUM(pv) as double) as pv,
cast( count(distinct user_id) as double) as user_id
from olap.olap_log_accs_page_di
inner join
Abhilash L L created KYLIN-1844:
---
Summary: High cardinality dimensions in memory
Key: KYLIN-1844
URL: https://issues.apache.org/jira/browse/KYLIN-1844
Project: Kylin
Issue Type: Improvement
Hello,
We plan to upgrade to Kylin 1.5.x series from 1.2 series. We want to ask
the team a few questions / clarification before proceeding. Since we are
looking at upgrading, please do let us know the behaviour for the latest
1.5.x release.
1) Updating facts
Eg:
Lets say im building a cube
> > have you ever checked out the "refresh" function for cubes?
> >
> > On Thu, Jan 28, 2016 at 7:07 PM, Abhilash L L <abhil...@infoworks.io
> > <javascript:;>> wrote:
> >
> > > We have a use case where we want to rebuild the cube with an updated
&g
On Mon, Feb 1, 2016 at 12:11 PM, Abhilash L L <abhil...@infoworks.io> wrote:
> Sorry for the delayed response.
>
> what's the cardinality of the dimension that you want to count distinct
> values?
> --> We might be coming across different types of cardinality for the
> m
We have a use case where we want to rebuild the cube with an updated data
set without downtime on requests
Lets say we have cube C1.
We get some new data and we rebuild the cube.
Lets call this C2 with the new data. (Assume no change to cube structure)
When C2 is building, we want C1 to be still
-01-28 17:42 GMT+08:00 Abhilash L L <abhil...@infoworks.io>:
>
> > +user ml
> >
> > Regards,
> > Abhilash
> >
> > On Thu, Jan 28, 2016 at 11:32 AM, Abhilash L L <abhil...@infoworks.io>
> > wrote:
> >
> > > Hello,
> > >
> &
Hello,
Is there a way to ask Kylin to get exact distinct count ? From what we
understand, we can choose between hllc(10) to hllc(16)
I understand that for every cuboid, you will need to go through the
whole data set again, but with the new cubing algo (2.x branch) should be
simpler to add
Hello,
When we purge the cube, the hbase table in which all cuboids are being
stored is not being dropped.
And as per the site seems like its a conscious decision.
http://kylin.apache.org/docs/howto/howto_cleanup_storage.html
Why dont we disable+drop the hbase table right away when
historic data, then earlier segments
> have to be rebuild.
>
> On Thu, Dec 24, 2015 at 10:59 PM, Luke Han <luke...@gmail.com> wrote:
>
> > Hi Abhilash,
> > Please refer to below comments inline.
> >
> > Thanks.
> >
> >
> > Best Regards!
>
Abhilash L L created KYLIN-1255:
---
Summary: curator 2.7.1 client incompatibility
Key: KYLIN-1255
URL: https://issues.apache.org/jira/browse/KYLIN-1255
Project: Kylin
Issue Type: Bug
Abhilash L L created KYLIN-1243:
---
Summary: Can't get dictionary value for column
Key: KYLIN-1243
URL: https://issues.apache.org/jira/browse/KYLIN-1243
Project: Kylin
Issue Type: Bug
Hello for one of the dimensions it started giving the following error and
the response was empty.
[http-bio-7071-exec-11]:[2015-12-17
13:48:23,548][ERROR][org.apache.kylin.cube.kv.RowKeyColumnIO.readColumnString(RowKeyColumnIO.java:113)]
- Can't get dictionary value for column DIM_FKEY (id =
Should I raise a JIRA ticket for this ?
Regards,
Abhilash
On Fri, Dec 18, 2015 at 12:56 AM, Abhilash L L <abhil...@infoworks.io>
wrote:
> Hello for one of the dimensions it started giving the following error and
> the response was empty.
>
> [http-bio-7071-exec-11]:[2015-12
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