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HA for backend databases Ambari, Hive and Ranger


Can someone explain what the below article suggest ?

1) Is that ambari/hive won't support a postgres HA setup or Hortonworks doesn't support such a setup in case we run into issues?

2) What are the different RDBMS HA mechanisms that can used in a production Env for Hive / Ranger.



1) If you are HDP customer, please open support ticket to get exact answer depending on your current version on Ambari and metastore type. Features are added and deprecated in every release so its always recommended to get official response from support depending on your installation.


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