Hello, By default NiFi will interact with HDFS as the user that started the NiFi process. If you can only access HDFS as the superuser then you will probably need to start NiFi as that user.
There is a "run.as" property in conf/bootstrap.conf where you can specify a username to run NiFi as, but I'm not sure that is necessary here since it sounds like you need to run it as superuser. -Bryan On Sun, Dec 13, 2015 at 11:49 PM, digvijayp <digvijay.pisal1...@gmail.com> wrote: > Hi Bryan, > > I am saying that in our HDFS cluster specific user have the > permission(superuser) to access it.So when ever we have to do any operation > on cluster we need to first login by our id and then superuser and then we > can access the cluster. > When I trying to connect to NIFI with HDFS cluster it is trying to login by > my id and then not with the superuser .Due to which I am getting the > authentication issue,so I need to provide superuser credential in the nifi > so that it will first login and then do connection.not sure where do I add > these detail in the nifi? > > Thanks for support. > > > > -- > View this message in context: > http://apache-nifi-developer-list.39713.n7.nabble.com/Facing-Issue-while-connecting-with-HDFS-tp5684p5769.html > Sent from the Apache NiFi Developer List mailing list archive at > Nabble.com. >
