What are the values for the following parameters ? dfs.namenode.delegation.token.max-lifetime
dfs.namenode.delegation.token.renew-interval Cheers On Thu, Aug 17, 2017 at 8:24 AM, Raja.Aravapalli <raja.aravapa...@target.com > wrote: > Hi Ted, > > > > Find below the configuration I see in yarn-site.xml > > > > <property> > > <name>yarn.resourcemanager.proxy-user-privileges.enabled</name> > > <value>true</value> > > </property> > > > > > > Regards, > > Raja. > > > > > > *From: *Ted Yu <yuzhih...@gmail.com> > *Date: *Wednesday, August 16, 2017 at 9:05 PM > *To: *Raja Aravapalli <raja.aravapa...@target.com> > *Cc: *"user@flink.apache.org" <user@flink.apache.org> > *Subject: *[EXTERNAL] Re: hadoop > > > > Can you check the following config in yarn-site.xml ? > > > > yarn.resourcemanager.proxy-user-privileges.enabled (true) > > > > Cheers > > > > On Wed, Aug 16, 2017 at 4:48 PM, Raja.Aravapalli < > raja.aravapa...@target.com> wrote: > > > > Hi, > > > > I triggered an flink yarn-session on a running Hadoop cluster… and > triggering streaming application on that. > > > > But, I see after few days of running without any issues, the flink > application which is writing data to hdfs failing with below exception. > > > > Caused by: org.apache.hadoop.ipc.RemoteException(org.apache. > hadoop.security.token.SecretManager$InvalidToken): token > (HDFS_DELEGATION_TOKEN token xxxxxx for xxxxxx) can't be found in cache > > > > > > Can someone please help me how I can fix this. Thanks a lot. > > > > > > > > Regards, > > Raja. > > >
