Support for Hive Metastore HA

When I try to add Hive as a source, it asks to specify HMS hostname

CDH starting with CDH 5.14 supports HMS HA (there could be more than one HMS instance).

Would be great if Dremio would support HMS HA.

Simplest way might be to have an environment variable that would point to /etc/hive/conf/ files
that describe all HMS instances already.



Here you go