Re: Steps to debug kylin server

[ShaoFeng Shi <sh...@apache.org>]

Today I got this error with a clean HDP2.2.4 sandbox, which confused me a
while (never see it before); I searched on google and then find this post;
Finally I solved the issue with this tip from Dayue; this is a very good
experience with open collaboration; Thanks Dayue!

2015-07-24 14:32 GMT+08:00 Dayue Gao <da...@163.com>:

> Hi, Hongbin
>
> Finally get it work! Thanks for the hint, here's the steps to disable
> access control for sandbox 2.2.4:
>
> 1. Open the "Configs" tab of HBase in Ambari
> 2. Inside "Advanced hbase-site" section, empty the value of
> "hbase.coprocessor.region.classes" and "hbase.coprocessor.master.classes"
> 3. Restart Hbase
>
> Hope it could help anyone who run into the same problem :-)
>
> Thanks again to Hongbin, Shaofeng!
>
> Regards,
> Dayue
>
> > 在 2015年7月24日，上午10:47，hongbin ma <ma...@apache.org> 写道：
> >
> > ​hi, Dayue,
> >
> > I tried 0.7-staging against a brand new hdp 2.2.4 sandbox, it worked out
> > well
> > (I skipped BuildCubeWithEngineTest and directly ran DebugTomcat.
> > BuildCubeWithEngineTest
> > will populate some sample cubes in the system, i.e metadata store, by
> > skipping it we'll get a clean&empty metdata store )
> >
> > My guess is that you enabled any access control on HBase? Can you stop
> it ?
> > It is my believe that Kylin always assume current user have permissions
> to
> > create tables and read tables from HBase,  The following configuration
> you
> > made are related to hive query executing, it has nothing to do with HBase
> >
> > kylin.job.run.as.remote.cmd=true
> >
> > # Only necessary when kylin.job.run.as.remote.cmd=true
> > kylin.job.remote.cli.hostname=sandbox
> >
> > # Only necessary when kylin.job.run.as.remote.cmd=true
> > kylin.job.remote.cli.username=root
> >
> > # Only necessary when kylin.job.run.as.remote.cmd=true
> > kylin.job.remote.cli.password=hadoop
> >
> > --
> > Regards,
> >
> > *Bin Mahone | 马洪宾*
> > Apache Kylin: http://kylin.io
> > Github: https://github.com/binmahone
>
>
>


-- 
Best regards,

Shaofeng Shi