[ https://issues.apache.org/jira/browse/KYLIN-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
nichunen updated KYLIN-3946: ---------------------------- Fix Version/s: (was: v2.6.2) v3.0.0 > No cube for AVG measure after include count column > -------------------------------------------------- > > Key: KYLIN-3946 > URL: https://issues.apache.org/jira/browse/KYLIN-3946 > Project: Kylin > Issue Type: Bug > Components: Query Engine > Affects Versions: v2.6.1 > Reporter: Chao Long > Assignee: Chao Long > Priority: Major > Fix For: v3.0.0 > > > Before, avg(col) will use sum(col)/count(1) to calculate. > After including count column aggregation KYLIN-3883, avg(col) will use > sum(col)/count(col) to calculate. > If there is no predefined count(col) measure, query with avg(col) will get > exception "NoRealizationFoundException: No realization found for > OLAPContext", which will effect the query on old cubes. So we should consider > compatibility. -- This message was sent by Atlassian JIRA (v7.6.3#76005)