Closed user sessions before db replication starts in db upgrade

vertica / vertica-kubernetes

Operator, container and Helm chart to deploy Vertica in Kubernetes

Apache License 2.0

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Closed user sessions before db replication starts in db upgrade #834

Closed cchen-vertica closed 4 months ago

cchen-vertica commented 4 months ago

This PR used vsql to close all active user sessions before database replication starts in the replicated upgrade. This can speed up the upgrade process. This is a temporary change. We will improve this by pausing all user sessions soon.