hadoop - zookeeper+kerberos:server not found in kerberos database (7) - unknown_server -


i hbase+kerberos safety verification on linux rhel7,there 1 error show when use zookeeper client server command "zkcli.sh -server master":

...... mechanism level server not found in kerberos database (7) - unknown_server......

here detail logs

hbase hmaster , regionserver can not work error. have checked kerberos , zookeeper configs,i not know why error occur.


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