Hi Check this: https://issues.apache.org/jira/browse/KYLIN-1792 yes, like you said, if you have a cube its to use with agregates == group by
2017-04-25 16:12 GMT+01:00 rahulsingh <[email protected]>: > Hi all, > > We are using Tableau Desktop 10.2.1 with Kylin 1.6. We got success to > connect kylin with tableau wia ODBC driver. > We have one table in kylin having 41 columns and around 5 milion records. > And we use this table as a data source in tableau. > When we prepare report in Tableau with some rows and columns, it is firing > “select * from > ” query on Kylin. Ideally Tableau should only fire specific group by querys > based on the reports. > And because we have so many data in the cube, the “select * from > ” query on kyline make the Kylin hangup and then it is not responding. > > How should we handle this “select * from > ” query from Tableau ? Do we have some settings that block this type of * > query. > > Thank You, > Rahul Singh > > -- > View this message in context: http://apache-kylin.74782.x6. > nabble.com/BadQueryDetector-Please-ignore-the-last-post-tp7770.html > Sent from the Apache Kylin mailing list archive at Nabble.com. >
