Permissions controls on Hive tables created with Talend

Anonymous — Sat, 16 Nov 2024 10:08:27 GMT

Here is my scenario (using Enterprise 6.1.x)
We have two Hadoop clusters. One is configured to use Kerberos, the other is not. (I have not yet been able to test with the Kerberos system).
In using the non-Kerberos authenticated environment I am finding that Hive tables created via Talend are owned by the environment's defined javax.jdo.option.ConnectionUserName user.
Allowing these tables to be read by other users would require a permissions change by this user, which we are not allowed direct access to.
I have not found a way to override this setting or to perform an action from Talend to open the table permissions.
Does anyone have any suggested solutions?

Re: Permissions controls on Hive tables created with Talend

Anonymous — Thu, 19 Jan 2017 19:21:43 GMT

Hi,
Easier way would be to grant permissions directly on the HDFS directory where the hive DB and tables are stored.
The below URL might help -
https://cwiki.apache.org/confluence/display/Hive/SQL+Standard+Based+Hive+Authorization

Regards,
~rp

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Permissions controls on Hive tables created with Talend

Re: Permissions controls on Hive tables created with Talend