Hi,shaofeng
*For both option 1 and 2, remember to update the kylin.rest.servers to letthem aware each other, so that they can notify the other on a cube statechange;* With option 2. but 3 instances. *kylin instance 1:* configure * kylin.rest.servers *in kylin.properties with* kylin.rest.servers=machinename:port2,machinename:port3* *kylin instance 2: *configure * kylin.rest.servers *in kylin.properties with *kylin.rest.servers=machinename:port1,machinename:port3* *kylin instance 3: *configure kylin.rest.servers in kylin.properties with *kylin.rest.servers=machinename:port1,machinename:port2* do you mean this ? 2015-05-05 16:15 GMT+08:00 Shi, Shaofeng <[email protected]>: > Dong, you might misunderstand the ³offline² here; The doc ³Off Hadoop cli > installation² talks about how to install Kylin in a machine which is out > of Hadoop cluster; In that case, you need configure a remote cli > host/user/pwd in kylin.properties so that Kylin can ssh to that cli to > execute hadoop/hive/hbase commands; As usually it is not a problem for > user to install Kylin in hadoop cluster, the ³off cli² mode will not be > our focus anymore; > > For your case, if you want to install 2 Kylin instances, there are two > options in my mind: > > Option 1: > Install Kylin in two machines, and configure one instance to run query > engine only, and the other run all (job engine + query engine); Yang has > mentioned how to configure that in a previous email; > > Option 2: > Install the 2 instances in 1 machine but assign different ports to them > (modify in tomcat/conf/server.xml); Please also do the same configuration > as option 1; After that, use different ports to access different instances; > > For both option 1 and 2, remember to update the kylin.rest.servers to let > them aware each other, so that they can notify the other on a cube state > change; > > Please let us know if you have further question. > > On 5/5/15, 3:58 PM, "dong wang" <[email protected]> wrote: > > >shaofeng, then, does it mean that we couldn't start 2 different kylin > >instances either on the same one machine or on 2 different machines to > >POINT to the same CDH hadoop cluster? > > > >2015-05-05 15:51 GMT+08:00 Shi, Shaofeng <[email protected]>: > > > >> > >> examples/test_case_data/sandbox/kylin.properties, as the folder name > >> indicates, it is for unit test (pointing to a HDP sandbox); > >> > >> conf/kylin.properties is for packaging a binary release; > >> > >> The offline mode is not recommended since 0.7, although it may still > >>work; > >> > >> On 5/5/15, 3:44 PM, "dong wang" <[email protected]> wrote: > >> > >> >according to this email title, in which cases do the 2 different > >> >kylin.properties files work? > >> > > >> >in addition, I also found that > >> > > >> > >> > https://github.com/KylinOLAP/Kylin/blob/master/docs/Installation/Off%20Ha > >>d > >> >oop%20CLI%20Installation.md > >> >mentions some stuff about offline installation on the topic~ > >> > >> > >
