Is saiph a superuser? Thanks & Regards, Harish.T.K
On Wed, Nov 7, 2012 at 5:41 PM, Saiph Kappa <[email protected]> wrote: > Correction: > > <property> > <name>hadoop.proxyuser.saiph.hosts</name> > <value>*</value> > </property> > <property> > <name>hadoop.proxyuser.saiph.groups</name> > <value>*</value> > </property> > > > On Thu, Nov 8, 2012 at 1:40 AM, Saiph Kappa <[email protected]> wrote: > > > Sorry, I already did that in core-site.xml: > > > > <property> > > <name>hadoop.proxyuser.sesteves.hosts</name> > > <value>*</value> > > </property> > > <property> > > <name>hadoop.proxyuser.sesteves.groups</name> > > <value>*</value> > > </property> > > > > But the error persists. > > > > On Thu, Nov 8, 2012 at 1:22 AM, Roman Shaposhnik <[email protected] > >wrote: > > > >> On Wed, Nov 7, 2012 at 5:11 PM, Saiph Kappa <[email protected]> > >> wrote: > >> > Hi, > >> > > >> > I've downloaded the last stable oozie release (3.2.0). It brings > >> > hadoop libs upto version 1.0.1, but that release is not available from > >> > the hadoop repositories (just the 1.0.4). So I tried running hadoop > >> > 1.0.4 with oozie and, besides performing all the proxy configurations > >> > to the oozie user (in core-site.xml), I still got the following error > >> > while trying to run the examples: > >> > «Error: E0902 :E0902: Exception > >> > occured:[org.apache.hadoop.ipc.RemoteException: User: saiph is not > >> > allowed to impersonate saiph]» > >> > > >> > Any idea of what could be wrong? > >> > >> Yes. You need to setup proxy users on the hadoop side: > >> > >> http://hadoop.apache.org/docs/stable/Secure_Impersonation.html > >> > >> Thanks, > >> Roman. > >> > > > > >
