Load Defaults button in JDBC Connection Pool throws IllegalStateException

[ttelang]

Environment Details

• GlassFish Version (and build number): 6.2.3
• JDK version: 17
• OS: MacOS Big Sur
• Database: Apache Derby

---

Problem Description

Load Defaults button of the "Edit JDBC Connection Pool Page" throws the following exception

HTTP Status 500 - Internal Server Error
type Exception report
messageInternal Server Error
descriptionThe server encountered an internal error that prevented it from fulfilling this request.
exception
java.lang.IllegalStateException: getOutputStream() has already been called for this response
note The full stack traces of the exception and its root causes are available in the Eclipse GlassFish 6.2.3 logs.

Eclipse GlassFish 6.2.3 //: # "State if the problem is easily reproducible or happens intermittently" intermittently

[2022-01-26T20:37:57.342+0530] [glassfish 6.2] [WARNING] [] [jakarta.enterprise.web] [tid: _ThreadID=56 _ThreadName=admin-listener(4)] [timeMillis: 1643209677342] [levelValue: 900] [[
  StandardWrapperValve[FacesServlet]: Servlet.service() for servlet FacesServlet threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for this response
	at org.apache.catalina.connector.Response.getWriter(Response.java:695)
	at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:180)
	at com.sun.faces.context.ExternalContextImpl.getResponseOutputWriter(ExternalContextImpl.java:817)
	at com.sun.faces.context.PartialViewContextImpl.createPartialResponseWriter(PartialViewContextImpl.java:512)
	at com.sun.faces.context.PartialViewContextImpl.access$300(PartialViewContextImpl.java:64)
	at com.sun.faces.context.PartialViewContextImpl$DelayedInitPartialResponseWriter.getWrapped(PartialViewContextImpl.java:635)
	at jakarta.faces.context.PartialResponseWriter.startDocument(PartialResponseWriter.java:97)
	at com.sun.faces.context.AjaxExceptionHandlerImpl.handlePartialResponseError(AjaxExceptionHandlerImpl.java:164)
	at com.sun.faces.context.AjaxExceptionHandlerImpl.handle(AjaxExceptionHandlerImpl.java:94)
	at jakarta.faces.context.ExceptionHandlerWrapper.handle(ExceptionHandlerWrapper.java:94)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:88)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:178)
	at jakarta.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:682)
	at jakarta.faces.webapp.FacesServlet.service(FacesServlet.java:437)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1540)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:297)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:167)
	at com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:167)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:215)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:119)
	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
	at org.apache.catalina.core.StandardPipeline.doChainInvoke(StandardPipeline.java:555)
	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:114)
	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:199)
	at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:440)
	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:144)
	at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:174)
	at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:153)
	at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:196)
	at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:88)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:246)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:178)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:118)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:96)
	at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:51)
	at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:510)
	at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:82)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:83)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:34)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:101)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:535)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:515)
	at java.base/java.lang.Thread.run(Thread.java:833)
]]

Steps to reproduce

1. Go to Admin Console -> http://localhost:4848
2. Create a new JDBC Connection Pool.
3. Open on an existing JDBC Connection Pool and go to Edit JDBC Connection Pool Page.
4. Click the Load Defaults button.

NA

Impact of Issue

Unable to update a JDBC Connection Pool and the Admin Console crashes.