BTW, which env did you migrate the metadata/cubes to this CDH env? Is it also CDH or other hadoop env? Does it have the same issue there?
2015-05-13 10:43 GMT+08:00 ShaoFeng Shi <[email protected]>: > 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. >> > > > >> > > > >> > > > >> > > >> > >> > >
