Yes I have restarted the machine after changing the property values. I have set these properties on namenode.hadoop.com machine where I have installed oozie and also where my namenode is running. Rest of the machines in the cluster do not have the oozie changes.
-----Original Message----- From: Nitin Pawar [mailto:[email protected]] Sent: Friday, September 05, 2014 1:07 PM To: [email protected] Subject: Re: oozie is not allowed to impersonate oozie Just checking you have set these values on all of your nodes and restarted the hadoop cluster On Fri, Sep 5, 2014 at 12:58 PM, Manjunath N <[email protected]> wrote: > Hi, > > Apache Hadoop version 1.2.1 > Apache Oozie version 4.0.1 > > Thanks for the quick reply. I am using Apache Hadoop 1.2.1. I have > installed both oozie server and oozie client on the namenode machine > and I am trying to run the examples shipped with oozie 4.0.1 > > I modified both core-site.xml and oozie-site.xml as below and reran > the job still I am getting same exception. > > core-site.xml: > <property> > <name>hadoop.proxyuser.oozie.hosts</name> > <value>namenode.hadoop.com</value> > </property> > <property> > <name>hadoop.proxyuser.oozie.groups</name> > <value>hadoop</value> > </property> > > Oozie-site.xml > <property> > <name>oozie.service.ProxyUserService.proxyuser.oozie.hosts</name> > <value> namenode.hadoop.com </value> > </property> > > <property> > <name>oozie.service.ProxyUserService.proxyuser.oozie.groups</name> > <value> hadoop </value> > </property> > > Regards, > Manjunath > -----Original Message----- > From: Nitin Pawar [mailto:[email protected]] > Sent: Friday, September 05, 2014 12:46 PM > To: [email protected] > Subject: Re: oozie is not allowed to impersonate oozie > > also instead of giving wildcard, can you try specifying actually > correct names in there for users group and hosts > > > On Fri, Sep 5, 2014 at 12:44 PM, Nitin Pawar <[email protected]> > wrote: > > > what version of hadoop are you using? > > > > Thanks, > > Nitin > > > > > > On Fri, Sep 5, 2014 at 12:34 PM, Manjunath N > > <[email protected]> > > wrote: > > > >> Hi, > >> > >> I have 5 node Hadoop cluster. I am trying to run workflow jobs > >> through oozie but I am getting this exception "oozie is not > >> allowed to impersonate oozie". Any help is greatly appreciated. > >> > >> I have a user "oozie" who is in Hadoop group. I am running oozie > >> server as oozie user. I have examples folder copied to HDFS cluster > >> under /user/oozie/examples. Now when I try to run the oozie job I > >> am getting the above error. I have also tried running as hduser who > >> is a Hadoop user after copying examples folder under his home > >> directory but I am getting same exception "oozie is not allowed to > >> impersonate > hduser" > >> > >> Here is my config: > >> > >> core-site.xml: > >> <property> > >> <name>hadoop.proxyuser.oozie.hosts</name> > >> <value>*</value> > >> </property> > >> <property> > >> <name>hadoop.proxyuser.oozie.groups</name> > >> <value>*</value> > >> </property> > >> > >> Oozie-site.xml > >> <property> > >> > <name>oozie.service.ProxyUserService.proxyuser.oozie.hosts</name> > >> <value>*</value> > >> </property> > >> > >> <property> > >> > <name>oozie.service.ProxyUserService.proxyuser.oozie.groups</name> > >> <value>*</value> > >> </property> > >> > >> Thanks & Regards, > >> Manjunath > >> > >> > >> ________________________________ > >> The information contained in this e-mail and any accompanying > >> documents may contain information that is confidential or otherwise > >> protected from disclosure. If you are not the intended recipient of > >> this message, please immediately alert the sender by reply e-mail > >> and > then delete this message. > >> Any dissemination, distribution or other use of the contents of > >> this message by anyone other than the intended recipient is > >> strictly > prohibited. > >> R Systems has taken every reasonable precaution to minimize the > >> risk, but is not liable for any damage you may sustain as a result > >> of any virus in this e-mail. You should carry out your own virus > >> checks before opening the e-mail or attachment. > >> > > > > > > > > -- > > Nitin Pawar > > > > > > -- > Nitin Pawar > > The information contained in this e-mail and any accompanying > documents may contain information that is confidential or otherwise > protected from disclosure. If you are not the intended recipient of > this message, please immediately alert the sender by reply e-mail and then > delete this message. > Any dissemination, distribution or other use of the contents of this > message by anyone other than the intended recipient is strictly prohibited. > R Systems has taken every reasonable precaution to minimize the risk, > but is not liable for any damage you may sustain as a result of any > virus in this e-mail. You should carry out your own virus checks > before opening the e-mail or attachment. > -- Nitin Pawar The information contained in this e-mail and any accompanying documents may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient of this message, please immediately alert the sender by reply e-mail and then delete this message. Any dissemination, distribution or other use of the contents of this message by anyone other than the intended recipient is strictly prohibited. R Systems has taken every reasonable precaution to minimize the risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment.
