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liyang resolved KYLIN-2765. --------------------------- Resolution: Duplicate > Eliminate restriction on Global Dictionary of Dim columns > --------------------------------------------------------- > > Key: KYLIN-2765 > URL: https://issues.apache.org/jira/browse/KYLIN-2765 > Project: Kylin > Issue Type: Improvement > Components: Job Engine, Metadata, Query Engine > Reporter: Roger Shi > Assignee: Dong Li > Labels: scope > > Cube dimension column is not allow to be in accurate-count-distinct measure. > Global Dictionary encoding is a kind of dict in metadata. Dict encoding is > created for dim at the beginning, so Global Dictionary is a special one for > measure. > To eliminate the restriction, there're two possible ways in my view. One is > move Global Dictionary metadata out of dict section to a new section such as > "measure dict" (not there now, create a new one). The other way is handle > Global Dictionary differently in both cubing engine and query engine. > There might be other better methods. Let's discuss here and find a good way > out. -- This message was sent by Atlassian JIRA (v6.4.14#64029)