What's the HDP version? Kylin 1.2 only works with HDP 2.2.4. Make sure you are NOT running on latest HDP 2.3
On Tue, Jan 19, 2016 at 1:34 PM, 宋轶 <[email protected]> wrote: > I remember we can config the service to be a job engine or a query engine. > > > From: [email protected] > > Date: Mon, 18 Jan 2016 15:50:07 +0800 > > Subject: Re: Kylin service crash easily while building cube in HDP > sandbox > > To: [email protected] > > > > btw "Calculate HTable Region Splits" should not cause OOM, can you do an > > analysis on the dump? > > > > On Mon, Jan 18, 2016 at 3:48 PM, hongbin ma <[email protected]> > wrote: > > > > > what's the size of the cube you're building? the default configuration > for > > > Xmx and Xms is not very big. > > > > > > kylin does provided sth similar to what you meant by "different > > > lifecycles", checkout > > > http://kylin.apache.org/docs/install/kylin_cluster.html. The reason > why > > > we put them into same tomcat instance is to ease the installation for > > > newbies. > > > > > > > > > On Mon, Jan 18, 2016 at 2:44 PM, Edward Zhang <[email protected] > > > > > wrote: > > > > > >> Hi, > > >> > > >> I was trying to play Kylin 1.2 in HDP sandbox, but unfortunately it > always > > >> fails while it builds cube through Kylin service. The symptom is that > > >> Kylin > > >> tomcat service failed each time when it is about in the step 12, which > > >> is "Calculate > > >> HTable Region Splits" > > >> > > >> I suspected it is out-of-memory issue, so I enabled GC log but did > not see > > >> any full gc and no dump also. > > >> > > >> What is the possible reason for Kylin service crash? Do you have > similar > > >> experience. > > >> > > >> Also what I observed is that Kylin service is used for both job > client and > > >> ad-hoc query, any consideration of why not decouple the 2 > functionalities > > >> with different lifecycles into different processes? > > >> > > >> > > >> Thanks > > >> Edward > > >> > > > > > > > > > > > > -- > > > Regards, > > > > > > *Bin Mahone | 马洪宾* > > > Apache Kylin: http://kylin.io > > > Github: https://github.com/binmahone > > > > > > > > > > > -- > > Regards, > > > > *Bin Mahone | 马洪宾* > > Apache Kylin: http://kylin.io > > Github: https://github.com/binmahone > >
