saiph is a superuser yes. I built oozie with that user, and oozie is currently running with that user also. But I'm unable to run the examples, e.g.: /oozie-3.2.0-distro$ bin/oozie job -oozie http://localhost:11000/oozie-config examples/apps/java-main/job.properties -run Error: E0902 : E0902: Exception occured: [org.apache.hadoop.ipc.RemoteException: User: saiph is not allowed to impersonate saiph]
Also tried to run the above command with sudo, obtaining the following error: Error: E0902 : E0902: Exception occured: [org.apache.hadoop.ipc.RemoteException: User: saiph is not allowed to impersonate root] Thanks/Regards. On Thu, Nov 8, 2012 at 1:44 AM, Harish Krishnan <[email protected] > wrote: > 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. > > >> > > > > > > > > >
