It's an existing optimization by @liyang, as i remember. Please justify it before you change the code
On Mon, Apr 20, 2015 at 4:35 PM, ZhouQianhao (JIRA) <[email protected]> wrote: > ZhouQianhao created KYLIN-708: > --------------------------------- > > Summary: replace BitSet for AggrKey > Key: KYLIN-708 > URL: https://issues.apache.org/jira/browse/KYLIN-708 > Project: Kylin > Issue Type: Improvement > Components: Storage - HBase > Reporter: ZhouQianhao > Assignee: liyang > > > inside endpoint, in order to get hashCode and compareTo, we use BitSet to > store all the column that need to be calculated which is quite inefficient. > > > > -- > This message was sent by Atlassian JIRA > (v6.3.4#6332) > -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
