[ https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dayue Gao updated KYLIN-2387: ----------------------------- Description: We found the old BitmapCounter does not perform very well on very large bitmap. The inefficiency * > A new BitmapCounter with better performance > ------------------------------------------- > > Key: KYLIN-2387 > URL: https://issues.apache.org/jira/browse/KYLIN-2387 > Project: Kylin > Issue Type: Improvement > Components: Metadata, Query Engine, Storage - HBase > Affects Versions: v2.0.0 > Reporter: Dayue Gao > Assignee: Dayue Gao > > We found the old BitmapCounter does not perform very well on very large > bitmap. The inefficiency > * -- This message was sent by Atlassian JIRA (v6.3.4#6332)