okay get it; please watch https://issues.apache.org/jira/browse/KYLIN-761 for any update; I'm setting up a CDH environment to check this.
2015-05-13 10:39 GMT+08:00 Tao Wong <[email protected]>: > *are you running Kylin on CDH? * > YES. we are running kylin on CDH 5.4.x > > *What's the status of the cubes after "refresh the cube successfully" ?* > actually,i backup the metadata from one kylin system and restore it on > another one. > after i restore the metadata,the status of cubes in the "Cubes" Tab are all > "READY". > refresh does not change its status. > > * Is there any error in kylin.log when "can not do the query operation"?* > > User: ADMIN > Success: false > Duration: 0.001 > Project: ProjectName > Realization Names: [] > Cuboid Ids: [] > Total scan count: 0 > Result row count: 0 > Accept Partial: true > Is Partial Result: false > Hit Cache: true > Message: Error instantiating JsonCustomSchema(name=ProjectName) > > > 2015-05-13 9:41 GMT+08:00 ShaoFeng Shi <[email protected]>: > > > Tao, are you running Kylin on CDH? What's the status of the cubes after > > "refresh the cube successfully"? Is there any error in kylin.log when > "can > > not do the query operation"? > > > > 2015-05-12 18:46 GMT+08:00 Tao Wong <[email protected]>: > > > > > BTW: > > > > > > after restoring the metadata ,i can resresh the cube successfully. > > > but with no tables, i can not do the query operation. > > > > > > 2015-05-12 18:38 GMT+08:00 Tao Wong <[email protected]>: > > > > > > > Hi, > > > > I backup and restore the metadata to do some test. > > > > The cubes demostrate as expected ,but no tables shows in "Query" tap. > > > > > > > > > > > > > > > > > >
