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kangkaisen commented on KYLIN-2622: ----------------------------------- Thanks very much for your review. I believe this feature is useful and it is widely used in our prod env. I will write a post about global dict and precise distinct, in that post , I will use data and fact explain why this feature is necessary. > AppendTrieDictionary support not global > --------------------------------------- > > Key: KYLIN-2622 > URL: https://issues.apache.org/jira/browse/KYLIN-2622 > Project: Kylin > Issue Type: Improvement > Components: Metadata > Affects Versions: v2.0.0 > Reporter: kangkaisen > Assignee: kangkaisen > Fix For: v2.2.0 > > > Currently, AppendTrieDictionary only support global dict, which means the > dict will grow continuously. But for the cube doesn't have Partition Date > Column and the cube doesn't need aggregate query across segments, we could > build AppendTrieDictionary from empty dict every time. -- This message was sent by Atlassian JIRA (v6.4.14#64029)