Description
*Scene 1:*When I create a hybrid with duplicate name, then I click submit, the error message "error execute org.apache.kylin.rest.job.HybridCubeCLI" will pop up.
*Scene 2:*When I create a hybrid with duplicate date/time cube, then I click submit, the error message "error execute org.apache.kylin.rest.job.HybridCubeCLI" will pop up.
I think the error message should be more friendly.