NullPointerException upon request completion and session invalidation in EAP 7
Issue
- Upon request completion, we see a NullPointerException:
WARN [io.undertow.request] (default task-1) null: java.lang.NullPointerException
at org.wildfly.clustering.web.undertow.session.DistributableSession.requestDone(DistributableSession.java:84)
at io.undertow.servlet.spec.ServletContextImpl.updateSessionAccessTime(ServletContextImpl.java:768)
at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:565)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:332)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:207)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:802)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
- Upon session invalidation, we see a NullPointerException:
Caused by: java.lang.NullPointerException
at org.wildfly.clustering.web.undertow.session.DistributableSession.invalidate(DistributableSession.java:207)
at io.undertow.servlet.spec.HttpSessionImpl.invalidate(HttpSessionImpl.java:198)
Environment
- JBoss Enterise Application Platform (EAP) 7.0.3 and earlier
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
