[
https://issues.apache.org/jira/browse/KYLIN-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhong Yanghong updated KYLIN-2746:
----------------------------------
Fix Version/s: v2.3.0
> 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
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
> Priority: Major
> Fix For: v2.3.0
>
>
> 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.
> *One important thing is that coprocessor redeployment needs to be done after
> this change*
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
