Github user rconlinehwx commented on the issue: https://github.com/apache/zeppelin/pull/1155 LGTM. @jongyoul Typically I use an ambari created 3 cluster setup and then follow these instructions to setup my kerberos - https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.1/bk_Ambari_Security_Guide/content/ch_configuring_amb_hdp_for_kerberos.html
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