[jboss-jira] [JBoss JIRA] (WFLY-6082) NullPointerException on jar fetch from server by client
George Turner (JIRA)
issues at jboss.org
Mon Mar 7 10:19:00 EST 2016
[ https://issues.jboss.org/browse/WFLY-6082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
George Turner closed WFLY-6082.
-------------------------------
This issue no longer occurred in 10 Final
> NullPointerException on jar fetch from server by client
> -------------------------------------------------------
>
> Key: WFLY-6082
> URL: https://issues.jboss.org/browse/WFLY-6082
> Project: WildFly
> Issue Type: Bug
> Components: Web (Undertow)
> Affects Versions: 10.0.0.CR5
> Environment: RedHat 7 server
> java version "1.8.0_05"
> Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
> Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
> Reporter: George Turner
> Assignee: Stuart Douglas
>
> JNLP client requests is jars and this error is thrown for all requests, but the client successfully retrieves the jar(s)
> 2016-01-27 11:16:10,549 ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /premiereclient/plugins/org.eclipse.swt.win32.win32.x86_64_3.103.2.v20150203-1351.jar: java.lang.NullPointerException
> at io.undertow.server.protocol.http.HttpResponseConduit.transferFrom(HttpResponseConduit.java:664)
> at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.transferFrom(AbstractFixedLengthStreamSinkConduit.java:193)
> at org.xnio.conduits.ConduitStreamSinkChannel.transferFrom(ConduitStreamSinkChannel.java:142)
> at io.undertow.channels.DetachableStreamSinkChannel.transferFrom(DetachableStreamSinkChannel.java:127)
> at io.undertow.server.HttpServerExchange$WriteDispatchChannel.transferFrom(HttpServerExchange.java:1951)
> at org.xnio.channels.Channels.transferBlocking(Channels.java:512)
> at io.undertow.servlet.spec.ServletOutputStreamImpl.transferFrom(ServletOutputStreamImpl.java:528)
> at io.undertow.io.BlockingSenderImpl.performTransfer(BlockingSenderImpl.java:142)
> at io.undertow.io.BlockingSenderImpl.transferFrom(BlockingSenderImpl.java:135)
> at io.undertow.server.handlers.resource.PathResource$1TransferTask.run(PathResource.java:217)
> at io.undertow.server.handlers.resource.PathResource.serveImpl(PathResource.java:247)
> at io.undertow.server.handlers.resource.PathResource.serve(PathResource.java:105)
> at org.wildfly.extension.undertow.deployment.ServletResource.serve(ServletResource.java:95)
> at io.undertow.server.handlers.resource.CachedResource.serve(CachedResource.java:168)
> at io.undertow.servlet.handlers.DefaultServlet.serveFileBlocking(DefaultServlet.java:358)
> at io.undertow.servlet.handlers.DefaultServlet.doGet(DefaultServlet.java:180)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
> at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
> at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
> at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
> at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
> at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
> at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
> at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
> at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
> at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
> at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
> at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
> at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
> at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> I can access the URL with a browser and see the list of the files using:
> http://localhost:8080/premiereclient/plugins/
> which is the same path shown in the error
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