3 Replies Latest reply on Nov 24, 2014 5:46 AM by marcial.atienzar Branched from an earlier discussion.

Wildfly 8.2.0.Final - Blocking request failed, BufferOverflowException

gerbermichi Nov 24, 2014 3:14 AM

I've got the following error with WildFly 8.2.0.Final and 9.0.0.Alpha:

15:38:52,789 ERROR [io.undertow.request] (default task-50) UT005023: Exception handling request to /playground/table-test.html: javax.servlet.ServletException

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:659) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]

at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at ch.hrms.uka.web.util.ui.CacheFilter.doFilter(CacheFilter.java:61) [util-8.6.0-677-SNAPSHOT.jar:]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at ch.hrms.uka.web.app.security.SecurityFilter.doFilter(SecurityFilter.java:95) [classes:]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at ch.hrms.uka.web.app.util.PerformanceLogFilter.doFilter(PerformanceLogFilter.java:44) [classes:]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.handlers.PathHandler.handleRequest(PathHandler.java:56) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_25]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_25]

at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_25]

Caused by: java.nio.BufferOverflowException

at java.nio.DirectByteBuffer.put(DirectByteBuffer.java:363) [rt.jar:1.8.0_25]

at java.nio.ByteBuffer.put(ByteBuffer.java:859) [rt.jar:1.8.0_25]

at io.undertow.util.HttpString.appendTo(HttpString.java:204) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.protocol.http.HttpResponseConduit.processWrite(HttpResponseConduit.java:166) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.protocol.http.HttpResponseConduit.write(HttpResponseConduit.java:564) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.conduits.ChunkedStreamSinkConduit.doWrite(ChunkedStreamSinkConduit.java:186) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.conduits.ChunkedStreamSinkConduit.write(ChunkedStreamSinkConduit.java:126) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at org.xnio.conduits.ConduitStreamSinkChannel.write(ConduitStreamSinkChannel.java:150) [xnio-api-3.2.2.Final.jar:3.2.2.Final]

at io.undertow.channels.DetachableStreamSinkChannel.write(DetachableStreamSinkChannel.java:239) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.server.HttpServerExchange$WriteDispatchChannel.write(HttpServerExchange.java:1850) [undertow-core-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.spec.ServletOutputStreamImpl.writeBufferBlocking(ServletOutputStreamImpl.java:567) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.spec.ServletOutputStreamImpl.flushInternal(ServletOutputStreamImpl.java:482) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.spec.ServletPrintWriter.write(ServletPrintWriter.java:136) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.spec.ServletPrintWriter.write(ServletPrintWriter.java:245) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at io.undertow.servlet.spec.ServletPrintWriterDelegate.write(ServletPrintWriterDelegate.java:114) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]

at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:240) [jsf-impl-2.2.8-jbossorg-1.jar:]

at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:473) [jsf-impl-2.2.8-jbossorg-1.jar:]

at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133) [jsf-impl-2.2.8-jbossorg-1.jar:]

at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]

at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120) [jsf-impl-2.2.8-jbossorg-1.jar:]

at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.2.8-jbossorg-1.jar:]

at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219) [jsf-impl-2.2.8-jbossorg-1.jar:]

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:647) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]

... 39 more

Do I need to configure the buffer size or something else in the standalone.xml?

1. Re: Wildfly 8.2.0.Final - Blocking request failed, BufferOverflowException

raghav.prakasam Nov 24, 2014 3:14 AM (in response to gerbermichi)

Hi Michael,

Please try the below configuration(1) in the urn:jboss:domain:undertow and (2) in the urn:jboss:domain:io:1.1 subsystems respectively:

1. <buffer-cache name="default" buffer-size="1024" buffers-per-region="1024" max-regions="10"/>
2. <worker name="default" task-keepalive="300" io-threads="8" task-max-threads="64"/>

(2) values are w.r.t your system RAM and CPU size.

If you are using any Load Balancers, may increase the response time out and cache values should help resolving this error.
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2. Re: Wildfly 8.2.0.Final - Blocking request failed, BufferOverflowException

gerbermichi Nov 24, 2014 3:14 AM (in response to raghav.prakasam)

Hi,

unfortunately, this doesn't help.

After i start WildFly, the following line is immediately changed through the next one:
<buffer-cache name="default" buffer-size="1024" buffers-per-region="1024" max-regions="10"/>
<buffer-cache name="default" />

Any other tips?
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3. Re: Wildfly 8.2.0.Final - Blocking request failed, BufferOverflowException

marcial.atienzar Nov 24, 2014 5:46 AM (in response to gerbermichi)

This is the defaults one, is for that , that standalone.xml writes
<buffer-cache name="default" />
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