Hi Sonny, EMR HBase read replica is a great feature, but we didn't try. Are you going to using this feature? or just want to deploy Kylin as a cluster?
If putting Kylin metadata to RDS, can it be easier for you? 2018-08-04 0:05 GMT+08:00 Sonny Heer <[email protected]>: > we'd like to use emr hbase read replicas if possible. We had some issues > using this stragety since kylin requires write capability from all nodes > (on login for example). > > idea is to cluster kylin using multiple EMRs on master node. If this > isn't possible we may go with separate instance approach, but that is prone > to errors as emr libs have to copied around.. > > ref: > https://aws.amazon.com/blogs/big-data/setting-up-read- > replica-clusters-with-hbase-on-amazon-s3/ > > Anyone else have experience or can share their use case on emr? > > Thanks! > > On Thu, Aug 2, 2018 at 2:32 PM Sonny Heer <[email protected]> wrote: > >> Is it possible in the new version of kylin to have multiple EMR clusters >> with Kylin installed on master node but talking to the same S3 location. >> >> e.g. one Write EMR cluster and one Read EMR cluster >> >> ? >> > -- Best regards, Shaofeng Shi 史少锋
