Hello,
I have a DFS 16.4 based webservice application running on WebSphere 9.0 which I upgraded to DFS 21.4 and deployed on Liberty. I am getting following error while trying to call a service.
[3/3/22 20:32:50:000 IST] 00000062 com.ibm.ws.webcontainer.servlet I SRVE0242I: [edmsdocumentumservicesWeb] [/edmsdocumentumservicesWeb] [GetContentCleanUp]: Initialization successful.
[3/3/22 20:32:50:000 IST] 00000062 com.ibm.ws.webcontainer.servlet I SRVE0242I: [edmsdocumentumservicesWeb] [/edmsdocumentumservicesWeb] [EDRSearch]: Initialization successful.
[3/3/22 20:32:50:000 IST] 00000062 com.ibm.ws.webcontainer.servlet I SRVE0242I: [edmsdocumentumservicesWeb] [/edmsdocumentumservicesWeb] [GetContentService]: Initialization successful.
[3/3/22 23:25:01:975 IST] 00000029 com.sun.xml.ws.server.sei.TieHandler E java.lang.String.isBlank()Z
java.lang.NoSuchMethodError: java.lang.String.isBlank()Z
at com.emc.documentum.fs.rt.impl.EventData.toString(EventData.java:30)
at com.emc.documentum.fs.rt.impl.DfsUtil.getEventData(DfsUtil.java:79)
at com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:525)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.emc.documentum.fs.rt.context.impl.compat.ClientReflectionServiceInvokerCompat60.invoke(ClientReflectionServiceInvokerCompat60.java:56)
at com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:29)
at com.emc.documentum.fs.rt.context.impl.ReturnedContentTransformationHandler.invoke(ReturnedContentTransformationHandler.java:45)
at com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:74)
at com.emc.documentum.fs.rt.context.impl.ServiceContextCleanupHandler.invoke(ServiceContextCleanupHandler.java:31)
at com.emc.documentum.fs.rt.context.impl.ContextThreadLocalInvocationHandler.invoke(ContextThreadLocalInvocationHandler.java:48)
at com.emc.documentum.fs.rt.context.impl.ServiceContextInvocationHandler.invoke(ServiceContextInvocationHandler.java:30)
at com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:24)
at com.sun.proxy.$Proxy286.get(Unknown Source)
at com.ford.edms.services.getcontent.GetContentService.getContentSimpleOperation(GetContentService.java:137)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.xml.ws.util.Trampoline.invoke(MethodUtil.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.xml.ws.util.MethodUtil.invoke(MethodUtil.java:77)
at com.sun.xml.ws.api.server.MethodUtil.invoke(MethodUtil.java:34)
at com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:220)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:119)
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:58)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:1106)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:1020)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:989)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:847)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:389)
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:838)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:392)
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.invokeAsync(ServletAdapter.java:195)
at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:131)
at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:167)
at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1230)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:729)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:426)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:182)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:93)
at com.ford.edms.services.getcontent.GetContentRequestFilter.doFilter(GetContentRequestFilter.java:15)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:201)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:90)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:1001)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1139)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:5057)
at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$2.handleRequest(DynamicVirtualHost.java:314)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1005)
at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$2.run(DynamicVirtualHost.java:279)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink$TaskWrapper.run(HttpDispatcherLink.java:1141)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink.wrapHandlerAndExecute(HttpDispatcherLink.java:422)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink.ready(HttpDispatcherLink.java:381)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:565)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.handleNewRequest(HttpInboundLink.java:499)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.processRequest(HttpInboundLink.java:359)
at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.ready(HttpInboundLink.java:326)
at com.ibm.ws.tcpchannel.internal.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:167)
at com.ibm.ws.tcpchannel.internal.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:75)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager.requestComplete(WorkQueueManager.java:504)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager.attemptIO(WorkQueueManager.java:574)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager.workerRun(WorkQueueManager.java:958)
at com.ibm.ws.tcpchannel.internal.WorkQueueManager$Worker.run(WorkQueueManager.java:1047)
at com.ibm.ws.threading.internal.ExecutorServiceImpl$RunnableWrapper.run(ExecutorServiceImpl.java:239)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
