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

Issue

• TEIID-4806
• Infinispan DSL Resource Adapter: NullPointerException when Admin user/password not provided
• server.log entry similar to

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)