Hi Sean, I'm talking about HDFS Groups. On Linux, you can type "hdfs groups <user1>" to get the list of the groups user1 belongs to. In Zeppelin/Spark, the hdfs executable is not accessible. As a result, I wondered if there was a class in Spark (eg. Security or ACL) which would let you access a particular user's groups.
----- Mail original ----- De: "Sean Owen" <sro...@gmail.com> À: phi...@free.fr Cc: "User" <user@spark.apache.org> Envoyé: Mercredi 7 Septembre 2022 16:41:01 Objet: Re: Spark equivalent to hdfs groups Spark isn't a storage system or user management system; no there is no notion of groups (groups for what?) On Wed, Sep 7, 2022 at 8:36 AM < phi...@free.fr > wrote: Hello, is there a Spark equivalent to "hdfs groups <username>"? Many thanks. Philippe --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
