Infinispan DSL Resource Adapter: NullPointerException when Admin user/password not provided

<resource-adapter id="jdg-protobuf-customer-report">
    <module slot="main" id="org.jboss.teiid.resource-adapter.infinispan.dsl"/>
    <transaction-support>LocalTransaction</transaction-support>
    <connection-definitions>
        <connection-definition class-name="org.teiid.resource.adapter.infinispan.dsl.InfinispanManagedConnectionFactory" jndi-name="java:/teiid4709-pro-ds" enabled="true" use-java-context="true" pool-name="jdg-protobuf-customer-report">
            <config-property name="MessageDescriptor">
                org.jboss.qe.jdg.remote.protobuf.CustomerReport
            </config-property>
            <config-property name="AuthApplicationRealm">
                ApplicationRealm
            </config-property>
            <config-property name="MessageMarshallers">
                org.jboss.qe.jdg.pojo.CustomerReport:org.jboss.qe.jdg.remote.marshaller.CustomerReportMarshaller
            </config-property>
            <config-property name="AuthUserName">
                teiidUser
            </config-property>
            <config-property name="AuthServerName">
                hostsecured
            </config-property>
            <config-property name="AuthSASLMechanism">
                DIGEST-MD5
            </config-property>
            <config-property name="AuthPassword">
                password
            </config-property>
            <config-property name="Module">
                org.jboss.qe.jdg.pojos
            </config-property>
            <config-property name="RemoteServerList">
                hostname:11323
            </config-property>
            <config-property name="ProtobufDefinitionFile">
                /org/jboss/qe/jdg/remote/protobuf/CustomerReport.proto
            </config-property>
            <config-property name="CacheTypeMap">
                sec-cache:org.jboss.qe.jdg.pojo.CustomerReport;customerId
            </config-property>
        </connection-definition>
    </connection-definitions>
</resource-adapter>

13:34:21,156 WARN  [org.teiid.RUNTIME] (teiid-async-threads - 2) TEIID50036 VDB teiid4709-pro.1 model "Source" metadata failed to load. Reason:java.lang.NullPointerException: org.teiid.translator.TranslatorException: java.lang.NullPointerException
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.getCacheContainer(InfinispanConnectionImpl.java:363)
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.getDescriptor(InfinispanConnectionImpl.java:189)
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.getDescriptor(InfinispanConnectionImpl.java:180)
	at org.teiid.translator.infinispan.dsl.metadata.ProtobufMetadataProcessor.process(ProtobufMetadataProcessor.java:103)
	at org.teiid.translator.infinispan.dsl.metadata.ProtobufMetadataProcessor.process(ProtobufMetadataProcessor.java:77)
	at org.teiid.translator.ExecutionFactory.getMetadata(ExecutionFactory.java:950) [teiid-api-8.12.10.6_3.jar:8.12.10.6_3]
	at org.teiid.query.metadata.NativeMetadataRepository.getMetadata(NativeMetadataRepository.java:96) [teiid-engine-8.12.10.6_3.jar:8.12.10.6_3]
	at org.teiid.query.metadata.NativeMetadataRepository.loadMetadata(NativeMetadataRepository.java:62) [teiid-engine-8.12.10.6_3.jar:8.12.10.6_3]
	at org.teiid.query.metadata.ChainingMetadataRepository.loadMetadata(ChainingMetadataRepository.java:55) [teiid-engine-8.12.10.6_3.jar:8.12.10.6_3]
	at org.teiid.jboss.VDBService$6.run(VDBService.java:395) [teiid-jboss-integration-8.12.10.6_3.jar:8.12.10.6_3]
	at org.teiid.jboss.VDBService$7.run(VDBService.java:446) [teiid-jboss-integration-8.12.10.6_3.jar:8.12.10.6_3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111]
	at org.jboss.threads.JBossThread.run(JBossThread.java:122)
Caused by: javax.resource.ResourceException: java.lang.NullPointerException
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.createRemoteCache(InfinispanConnectionImpl.java:537)
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.createRemoteCacheFromServerList(InfinispanConnectionImpl.java:477)
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.createCacheContainer(InfinispanConnectionImpl.java:390)
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.getCacheContainer(InfinispanConnectionImpl.java:361)
	... 14 more
Caused by: java.lang.NullPointerException
	at org.teiid.resource.adapter.infinispan.dsl.InfinispanConnectionImpl.createRemoteCache(InfinispanConnectionImpl.java:500)
	... 17 more