[DISCUSS] On removing Cube ACL

Current ACL design is based on very early versions where kylin merely had simple concepts like projects and cubes. With the advent of Kylin v2.0, and several new concepts like Data Model ( http://kylin.apache.org/docs/gettingstarted/concepts.html) and Query Pushdown (KYLIN-2515), the original

Re: [VOTE] Release apache-kylin-2.1.0 (RC1)

+1 2017-08-06 20:39 GMT+08:00 Li Yang : > +1 > > mvn test passed > > java version "1.7.0_95" > OpenJDK Runtime Environment (rhel-2.6.4.0.el6_7-x86_64 u95-b00) > OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode) > > > > On Sat, Aug 5, 2017 at 6:37 PM, ShaoFeng Shi

kylin load hive table rest is error

Hi, Please help me confirm a question,when i run load hive table by rest, it return a error page info example: post http://xx.xx.xx.xx:7070/kylin/api/metric.date_dim/load metric.data_dim is hive table, load is kylin project. No body. return page info:

Re: MapR and Kylin

Previous email wasn't received in my side; The same question was asked weeks ago by another MapR user in Kylin user mailing list. Let me summary it here; Kyllin replies on HBase coprocessor to do region side filtering and aggregation. Without coprocessor it won't work (or even it can work, the

Re: [VOTE] Release apache-kylin-2.1.0 (RC1)

+1 mvn test passed java version "1.7.0_95" OpenJDK Runtime Environment (rhel-2.6.4.0.el6_7-x86_64 u95-b00) OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode) On Sat, Aug 5, 2017 at 6:37 PM, ShaoFeng Shi wrote: > Hi all, > > I have created a build for Apache Kylin

Re: How to migrate cube from one Kylin to another (for example, Kylin QA to Kylin Production) within the different Hadoop Cluster

Rebuild the cube in new cluster is often easier. On Thu, Aug 3, 2017 at 8:29 PM, ShaoFeng Shi wrote: > Kylin metadata migration is very simple, just follow the "backup/restore > metadata" guide. > > But if you want to have the Cube data also be moved to new cluster, you

Re: sql often running error

The root cause should be last exception above the [QUERY] section. Check there. On Thu, Aug 3, 2017 at 5:50 PM, apache_...@163.com wrote: > > > Maybe the picture cannot be displayed > > log : > > 2017-08-03 17:57:00,875 INFO [Query

Re: ql often running error

By analyze kylin.log... On Thu, Aug 3, 2017 at 5:24 PM, apache_...@163.com wrote: > Hi, > > sql does often running error,but after restart kylin server, > SQL can execute properly > > How do I find out the reason? > > > > > -- >

Re: How can I edit model & cube?

Try google. This is answered before. http://apache-kylin.74782.x6.nabble.com/Re-REST-APIs-for-Create-Update-models-and-cubes-and-selecting-datasources-td7947.html On Wed, Aug 2, 2017 at 9:28 PM, apache_...@163.com wrote: > > > > > These problems have now been sorted > > >

Dictionary not found

Hi all, We have a cube that needs to get two partitions refreshed, so we run one job to refresh the first partition and then run other job to refresh the other partition. This procedure was working fine, but recently the second job got failed. This is the error found in kyling.log for the

RE: MapR and Kylin

Hi Team, Do we have an update on this ? [cid:image004.png@01D1EBDA.19621030] Thank you. Warm Regards, Sagar Kewalramani | Sr. ETL Administrator | Teradata DBA | ITS/EDW Team Meijer | 985/2 | 214-32 | 2929 Walker Ave. NW | Grand Rapids, MI 49544 P: 616-791-5656 C: 616-443-9938

Re: and method edit exist model

Clone a model and edit it, create cube under it, build the new cube. When new model / cube is stable, remove or disable the old mode / cube. Coexisting of similar models and cubes are also fine. Kylin will pick the cube which performs better of a certain SQL. Cheers Yang On Mon, Jul 31, 2017 at

Re: kylin service has collapsed frequently

Kylin is good at "select count(*)", but not "select *" as described in KYLIN-1792. On Mon, Jul 31, 2017 at 3:48 AM, Alberto Ramón wrote: > Queries like " > > Error while executing SQL "select count(*) from view_appdata_forkylin where > program_id in