get-schema CLI call ending up NPE --------------------------------- Key: TEIID-4951 URL: https://issues.jboss.org/browse/TEIID-4951 Project: Teiid Issue Type: Bug Components: AdminApi Affects Versions: 9.2 Reporter: Ramesh Reddy Assignee: Ramesh Reddy Labels: Beta3 Fix For: 10.0 A CLI call like /subsystem=teiid:get-schema(vdb-name=ispn, vdb-version=1) producing {code} 4:45:28,356 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 7) WFLYCTL0013: Operation ("get-schema") failed - address: ([("subsystem" => "teiid")]): java.lang.NullPointerException at java.lang.String$CaseInsensitiveComparator.compare(String.java:1192) at java.lang.String$CaseInsensitiveComparator.compare(String.java:1186) at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:376) at java.util.TreeMap.getEntry(TreeMap.java:345) at java.util.TreeMap.get(TreeMap.java:278) at org.teiid.metadata.MetadataStore.getSchema(MetadataStore.java:56) at org.teiid.jboss.GetSchema.executeOperation(TeiidOperationHandler.java:937) at org.teiid.jboss.GetSchema.executeOperation(TeiidOperationHandler.java:875) at org.teiid.jboss.BaseOperationHandler$1.execute(BaseOperationHandler.java:79) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:890) at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659) at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370) at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1344) at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:392) at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:217) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:208) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$300(ModelControllerClientOperationHandler.java:130) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:152) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:148) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:92) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:148) at org.jboss.as.protocol.mgmt.AbstractMessageHandler$ManagementRequestContextImpl$1.doExecute(AbstractMessageHandler.java:363) at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:472) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at org.jboss.threads.JBossThread.run(JBossThread.java:320) {code}