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Date: Tue, 16 Dec 2014 15:13:13 +0000 (UTC)
From: "Vitaly Brodetskyi (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
Message-ID: <JIRA.12762024.1418742788000.34043.1418742793797@Atlassian.JIRA>
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 <JIRA.12762024.1418742788340@arcas>
Subject: [jira] [Created] (AMBARI-8732) Ability to change all external
 database connection settings
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Vitaly Brodetskyi created AMBARI-8732:
-----------------------------------------

             Summary: Ability to change all external database connection settings
                 Key: AMBARI-8732
                 URL: https://issues.apache.org/jira/browse/AMBARI-8732
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-server
    Affects Versions: 2.0.0
            Reporter: Vitaly Brodetskyi
            Assignee: Vitaly Brodetskyi
             Fix For: 2.0.0


Currently, after configuring ambari and some of the HDP Stack services to use an external database, the reconfiguration is not possible / not available via API or UI / not documented to change. This presents an issue to users that need to switch databases

Ambari DB
1) How do I reconfigure Ambari so that I can change the Ambari DB
connection settings?
2) How do I migrate the data from one ambari DB to another?
B. Hive Metastore
1) How do I reconfigure Hive via Ambari so that I can change the DB
connection settings used by Hive Metastore?
2) How do I migrate the Hive Metastore data from one DB to another?
C. Oozie
1) How do I reconfigure Oozie via Ambari so that I can change the DB
connection settings used by Oozie?
2) How do I migrate the Oozie data from one DB to another?


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