Hi Jian > 1. Hive 0.14 support ACID ,when I insert data to a table,it will create a > temporary table which named like values__tmp__table__1. If I want to use > Ranger to set the update operation,I must create a policies which countain > permissions like update for values__tmp__table__1.However,the temporary > tables are not one table,once I excute insert date ,it will create one,and it > will disappear when I close the session.Could Ranger control permission auto > connect to the temporary tables.
You can use wild cards in Ranger to give permissions. If the tmp tables are going to have fixed strings, then you can create a policy like *__tmp__table__*. If this works, then let me know. > 2. There are not delete funcation for user and group.The user source > option can't refresh when I delete a user from unix system. When I create a > user which exist in the Ranger system ,the user source option can't refresh > too. We don’t support delete of user from the UI. We can create a JIRA to track it. Can you explain the use case of refresh? If the user is already in the system, then only the groups will be synchronized. Thanks Bosco > On Dec 3, 2014, at 10:28 PM, 黄健 <[email protected]> wrote: > > > Dear Sir： > When I use Ranger 0.4.0 version,I found some troubles,Please help me to > solve them. > 1. Hive 0.14 support ACID ,when I insert data to a table,it will create a > temporary table which named like values__tmp__table__1. If I want to use > Ranger to set the update operation,I must create a policies which countain > permissions like update for values__tmp__table__1.However,the temporary > tables are not one table,once I excute insert date ,it will create one,and it > will disappear when I close the session.Could Ranger control permission auto > connect to the temporary tables. > 2. There are not delete funcation for user and group.The user source > option can't refresh when I delete a user from unix system. When I create a > user which exist in the Ranger system ,the user source option can't refresh > too. > > I am looking forward to hearing from you soon. > > Yours sincerely, Jian Huang > 27 November Beijing China > --------------------------------------------- >
