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From Vineet Goel <vvin...@apache.org>
Subject question on pg_hba.conf updates
Date Tue, 12 Jul 2016 02:08:36 GMT
Hi all,

Question related to integration with Apache Ambari.

It would be nice to make pg_hba.conf visible and editable in Ambari, so
that Ambari allows one single interface for admins to update HAWQ and
System configs such as hawq-site.xml, hawq-check.conf, sysctl.conf,
limits.conf, hdfs-client.xml, yarn-client.xml etc. Rollback and
version-history of config files is always a bonus in Ambari.

Are there any backend HAWQ utilities (such as activate-standby or others)
that update pg_hba.conf file in any way, ever? It would be nice to know so
that config file change conflicts are managed appropriately.


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