project_key: SOA

A dynamic VDB doesn't work properly on first server startup. One needs to restart server once to get a proper query result.

To reproduce:

cd jbossas/server
cp -a all dataservices
cd dataservices
unzip teiid-7.1.0.Final-jboss-dist.zip
tar xvfz teiid-text-example.tgz #see the file attached

1. setup jbossas config with teiid and VDB
2. start server
3. connect & query => ERROR org.teiid.jdbc.TeiidSQLException:
                                    Remote org.teiid.api.exception.query.QueryResolverException: interoperability does not exist.
4. restart server
5. connect & query => result retrieved

test query I used through adminshell: "SELECT fullname, price FROM (EXEC Interoperability.getTextFiles('Company.txt') ) AS ff, TEXTTABLE(ff.file COLUMNS symbol string, fullname string, price string) AS c"

When query is failing I see this in server log:
05:00:18,225 WARN  [PROCESSOR] Processing exception 'interoperability does not exist.' for request 87zeTL/KvEF6.0.  Exception type org.teiid.api.exception.query.QueryResolverException thrown from org.teiid.query.metadata.CompositeMetadataStore.getSchema(CompositeMetadataStore.java:65). Enable more detailed logging to see the entire stacktrace.