Just to add Alejandro's information regarding the wildcard support, here is the reference to the fix:
https://issues.apache.org/jira/browse/HADOOP-6995 On Tue, Nov 13, 2012 at 11:26 AM, Alejandro Abdelnur <[email protected]>wrote: > Andy, Oleg, > > What versions of Oozie and Hadoop are you using? > > Some versions of Hadoop allow using a wildcard '*' in the hosts/groups > proxyuser settings in the JT and NN, others don't. Also, you have to > set the host/group proxyuser both in the JT and NN and restart them. > > Thx > > On Fri, Nov 9, 2012 at 6:34 AM, Oleg Zhurakousky > <[email protected]> wrote: > > Not sure, haven't got that far yet ;) > > > > On Nov 9, 2012, at 9:27 AM, "Kartashov, Andy" <[email protected]> > wrote: > > > >> Oleg, > >> > >> Thanks. I had added oozie to the hadoop group. Do I also need to > restart NN daemon? > >> > >> > >> -----Original Message----- > >> From: Oleg Zhurakousky [mailto:[email protected]] > >> Sent: Friday, November 09, 2012 9:24 AM > >> To: [email protected] > >> Subject: Re: notorious impersonation ERROR > >> > >> Have you tried this? > >> > >> Let's say your oozie user is 'oozie' and Name node group is called > hadoop > >> > >> sudo adduser --ingroup hadoop oozie > >> > >> Oleg > >> > >> On Nov 9, 2012, at 9:20 AM, "Kartashov, Andy" <[email protected]> > wrote: > >> > >>> Guys, > >>> > >>> Came across this error like many others who tried to run Ooozie > examples. Searched and read bunch of posts on this topic. Even came across > Harsh's response stipulating that oozie user must be added to the user > group on the name node but it wasn't explained how. Any insight please? > >>> > >>> Thnks, > >>> aK47 > >>> NOTICE: This e-mail message and any attachments are confidential, > subject to copyright and may be privileged. Any unauthorized use, copying > or disclosure is prohibited. If you are not the intended recipient, please > delete and contact the sender immediately. Please consider the environment > before printing this e-mail. AVIS : le présent courriel et toute pièce > jointe qui l'accompagne sont confidentiels, protégés par le droit d'auteur > et peuvent être couverts par le secret professionnel. Toute utilisation, > copie ou divulgation non autorisée est interdite. Si vous n'êtes pas le > destinataire prévu de ce courriel, supprimez-le et contactez immédiatement > l'expéditeur. Veuillez penser à l'environnement avant d'imprimer le présent > courriel > >> > >> NOTICE: This e-mail message and any attachments are confidential, > subject to copyright and may be privileged. Any unauthorized use, copying > or disclosure is prohibited. If you are not the intended recipient, please > delete and contact the sender immediately. Please consider the environment > before printing this e-mail. AVIS : le présent courriel et toute pièce > jointe qui l'accompagne sont confidentiels, protégés par le droit d'auteur > et peuvent être couverts par le secret professionnel. Toute utilisation, > copie ou divulgation non autorisée est interdite. Si vous n'êtes pas le > destinataire prévu de ce courriel, supprimez-le et contactez immédiatement > l'expéditeur. Veuillez penser à l'environnement avant d'imprimer le présent > courriel > > > > > > -- > Alejandro >
