question Re: hdfs dfs -ls command failing with below error after enabling the kerberos in HDP 3.0.1 in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/hdfs-dfs-ls-command-failing-with-below-error-after-enabling/m-p/236813#M85191 <P>This problem occurs while the ticket is expired. resolved after generating the ticket by using kinit -kt user.keytab use@realm</P> Mon, 26 Nov 2018 18:12:13 GMT subhash_parise3 2018-11-26T18:12:13Z hdfs dfs -ls command failing with below error after enabling the kerberos in HDP 3.0.1 https://community.cloudera.com/t5/Archives-of-Support-Questions/hdfs-dfs-ls-command-failing-with-below-error-after-enabling/m-p/236812#M85190 <P>[hdfs@ip-10-0-10-206 ~]$ hdfs dfs -ls /user 18/11/26 09:26:10 WARN ipc.Client: Exception encountered while connecting to the server : org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS] ls: DestHost:destPort ip-10-0-10-87:8020 , LocalHost:localPort ip-10-0-10-206/10.0.10.206:0. Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]</P> Mon, 26 Nov 2018 17:47:17 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/hdfs-dfs-ls-command-failing-with-below-error-after-enabling/m-p/236812#M85190 subhash_parise3 2018-11-26T17:47:17Z Re: hdfs dfs -ls command failing with below error after enabling the kerberos in HDP 3.0.1 https://community.cloudera.com/t5/Archives-of-Support-Questions/hdfs-dfs-ls-command-failing-with-below-error-after-enabling/m-p/236813#M85191 <P>This problem occurs while the ticket is expired. resolved after generating the ticket by using kinit -kt user.keytab use@realm</P> Mon, 26 Nov 2018 18:12:13 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/hdfs-dfs-ls-command-failing-with-below-error-after-enabling/m-p/236813#M85191 subhash_parise3 2018-11-26T18:12:13Z