[ https://issues.apache.org/jira/browse/KYLIN-2657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Roger Shi resolved KYLIN-2657. ------------------------------ Resolution: Fixed fixed in commit 9ad0ba3ddb391695eddaadca438dc4dfdda60d5f > Cube merge TopN dictionary not found, cause NPE > ----------------------------------------------- > > Key: KYLIN-2657 > URL: https://issues.apache.org/jira/browse/KYLIN-2657 > Project: Kylin > Issue Type: Bug > Reporter: Roger Shi > Assignee: Roger Shi > > One TopN measure with two group-by columns, and both of them are in fact > table. If one cardinality is high and the other is low, merging Cube may fail > for NPE (dict not found). -- This message was sent by Atlassian JIRA (v6.4.14#64029)