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From "Alejandro Fernandez (JIRA)" <>
Subject [jira] [Created] (AMBARI-14390) Several properties showed up as blank after EU from HDP 2.1 to HDP 2.3
Date Tue, 15 Dec 2015 19:23:46 GMT
Alejandro Fernandez created AMBARI-14390:

             Summary: Several properties showed up as blank after EU from HDP 2.1 to HDP 2.3
                 Key: AMBARI-14390
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.2.0
            Reporter: Alejandro Fernandez
             Fix For: 2.2.0

With Ambari 2.2.0, setup HDP 2.1 cluster (non HA, unsecure) with following services: hbase,pig,slider,hive,oozie,sqoop,flume,falcon,storm
Did Express Upgrade from HDP 2.1 to 2.3.4 and let it finish
Observe the configs of various services

Observed that the values of several properties showed up as blank and required (mostly security
related). Here is the list:

HDFS: hdfs_principal_name, hdfs_user_keytab, dfs.namenode.inode.attributes.provider.class
YARN: yarn.authorization-provider
Tez: tez.tez-ui.history-url.base (also tracked by BUG-49613)
HBase: hbase_principal_name, hbase_user_keytab
ZK: zookeeper_keytab_path, zookeeper_principal_name
Storm: nimbus_keytab, nimbus_principal_name, storm_keytab, storm_principal_name, storm_ui_keytab,
storm_ui_principal_name, nimbus.authorizer

Attached few screenshots

We may have more such issues for properties of services other than the ones with which the
cluster was created at 2.1; so while fixing the issue, please ensure that all services are
taken care of.

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