Hi, HDP 2.2 offers "HBase Read HA" functionality. More details about this are here[1]. Currently in Kylin when the HTable is created in HBase the region replication is not set explicitly for the Htable's[2][3]. The default value for region replication is 1. As far as I can tell this region replication property cannot be configured from client side hbase-site.xml
Would you be open to accepting a patch for this? I would like region replication to be configurable from kylin.properties/cube level configuration. [1]http://hortonworks.com/blog/apache-hbase-high-availability-next-level/ [2] https://github.com/apache/kylin/blob/master/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/steps/CubeHTableUtil.java#L54 [3]http://hbase.apache.org/book.html#_java Thanks, -Joel
