Re: Best Hive Authorization Model for Shared data

2016-04-13 Thread Takanobu Asanuma
Hi, Udit Unfortunately, users need the write permission to the folder to create external tables. Some current administrators may rely on the specification. It was discussed in HIVE-12231 and HIVE-12232. But in my opinion, it makes sense to let users create external tables if they have the read per

RE: Best Hive Authorization Model for Shared data

2016-04-12 Thread Ryan Harris
if your only problem with #2 is the issue of creating the external table, you should be able to throw together a script running as a more privileged user that could handle the task of creating the external table. Once the table is created, the user should be able to access the read-only data.

Re: Best Hive Authorization Model for Shared data

2016-04-12 Thread Andrew Sears
Hi there, Depending on your distribution you may need to look at tools like Ranger or Sentry, which should extend the model to meet your needs. Regards, Andrew On Tue, Apr 12, 2016 at 6:42 PM, Udit Mehta < ume...@groupon.com [ume...@groupon.com] > wrote: Hi all, I wanted to understand wha