[ https://issues.jboss.org/browse/TEIID-4709?page=com.atlassian.jira.plugin... ] Van Halbert commented on TEIID-4709: ------------------------------------ On small challenge when using a VDB that doesn't define the source metadata, but expects it to be derived from the translator. The metadata processor requires the connection in order to get the schema from the cache. And that is done before a user is asking for a query. So it means an "admin" user will have to be defined in order to derive the metadata. So additional properties will need to configure "admin". So the following will be the scenarios: - always require the "admin" and password, which will need the _schema_manager role in JDG - optional provide the authUsername/authPassword, when not provided, the logic will be pulling the Subject to use to create the RemoteCacheManager. JDG RemoteCacheManager has 2 options for setting the user when its created: 1) username/password 2) Subject -- This message was sent by Atlassian JIRA (v7.2.3#72005)