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. >
