https://community.cloudera.com/t5/Support-Questions/klist-no-credentials-cache-found/m-p/192126#M154201 <P><A rel="user" href="https://community.cloudera.com/users/322/rlevas.html" nodeid="322">@Robert Levas</A> forgot to mention that this is sporadic. the script does bunch of HDFS operations.</P><PRE>sudo -u user1 bash -c "kinit -R || kinit -k -t ~user1/user1.headless.keytab</PRE> Fri, 22 Sep 2017 01:22:48 GMT kums 2017-09-22T01:22:48Z