Hello All,   We have a around 22 databases and their respective tables which are accessible via Impala in Hue, but not via Hive for 3 newly added users. We get below error which is related to permissions to databases via Sentry, however, this looks strange to me since the permissions are managed at DB level and not specific to service. So if permissions are not correct, we should not have been able to access them via Impala as well.   Error message: Error while compiling statement: FAILED: SemanticException No valid privileges User xxxxxx does not have privileges for SWITCHDATABASE The required privileges: Server=server1->Db=*->Table=+->Column=*->action=select->grantOption=false;Server=server1->Db=*->Table=+->Column=*->action=insert->grantOption=false;Server=server1->Db=*->Table=+->Column=*->action=alter->grantOption=false;Server=server1->Db=*->Table=+->Column=*->action=create->grantOption=false;Server=server1->Db=*->Table=+->Column=*->action=drop->grantOption=false;Server=server1->Db=*->Table=+->Column=*->action=index->grantOption=false;Server=server1->Db=*->Table=+->Column=*->action=lock->grantOption=false;   Query that works fine in Impala but not Hive: select * from dbname.tablename limit 5;   Please suggest what can be checked / done to fix this.   Thanks snm1523 ... View more

Hi All,   Need opinions / thoughts / best practices.   Has anyone tried integrating Apache Griffin (An open source Data Quality solution for Big Data. More details at http://griffin.apache.org/#about_page) with deployed CDH clusters?   If yes, any documentation available on how to get this done? What are the requirements / prereqs? Any recommendations on best practices? Any additional information or help or documentation (apart from the link shared) shared would be highly beneficial.   Please share your thoughts / feedback / comments. Thanks SNM1523 ... View more