[ https://issues.apache.org/jira/browse/KYLIN-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhong Yanghong updated KYLIN-2746: ---------------------------------- Description: Cube Planner used for recommending effective cuboids is based on cost-based algorithm. The aggregated row count plays an important role of the rollup cost from target cuboid to source cuboid. Thus we need to separate filter row count & aggregated row count. > Separate filter row count & aggregated row count for metrics collection > returned by coprocessor > ----------------------------------------------------------------------------------------------- > > Key: KYLIN-2746 > URL: https://issues.apache.org/jira/browse/KYLIN-2746 > Project: Kylin > Issue Type: Sub-task > Components: Storage - HBase > Affects Versions: v2.0.0 > Reporter: Zhong Yanghong > Assignee: Zhong Yanghong > > Cube Planner used for recommending effective cuboids is based on cost-based > algorithm. The aggregated row count plays an important role of the rollup > cost from target cuboid to source cuboid. Thus we need to separate filter row > count & aggregated row count. -- This message was sent by Atlassian JIRA (v6.4.14#64029)