https://issues.apache.org/jira/browse/SPARK-5493 currently tracks this.
-Sandy On Mon, Feb 2, 2015 at 9:37 PM, Zhan Zhang <zzh...@hortonworks.com> wrote: > I think you can configure hadoop/hive to do impersonation. There is no > difference between secure or insecure hadoop cluster by using kinit. > > Thanks. > > Zhan Zhang > > On Feb 2, 2015, at 9:32 PM, Koert Kuipers <ko...@tresata.com> wrote: > > yes jobs run as the user that launched them. > if you want to run jobs on a secure cluster then use yarn. hadoop > standalone does not support secure hadoop. > > On Mon, Feb 2, 2015 at 5:37 PM, Jim Green <openkbi...@gmail.com> wrote: > >> Hi Team, >> >> Does spark support impersonation? >> For example, when spark on yarn/hive/hbase/etc..., which user is used by >> default? >> The user which starts the spark job? >> Any suggestions related to impersonation? >> >> -- >> Thanks, >> www.openkb.info >> (Open KnowledgeBase for Hadoop/Database/OS/Network/Tool) >> > > >
