JBoss AJP connector throws ClientAbortException

Solution Unverified - Updated -

Issue

  • Requests are sporadically failing on JBoss with exceptions like below:
ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/myapp]] (ajp-127.0.0.1-8009-4) 
ClientAbortException:  java.io.IOException: Socket read failed
    at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:342)
    at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:420)
    at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:364)
    at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:162)
    ...
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
    at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:436)
    at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:384)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Socket read failed
    at org.apache.coyote.ajp.AjpProcessor.read(AjpProcessor.java:1040)
    at org.apache.coyote.ajp.AjpProcessor.readMessage(AjpProcessor.java:1115)
    at org.apache.coyote.ajp.AjpProcessor.receive(AjpProcessor.java:1057)
    at org.apache.coyote.ajp.AjpProcessor.refillReadBuffer(AjpProcessor.java:1095)
    at org.apache.coyote.ajp.AjpProcessor.access$000(AjpProcessor.java:58)
    at org.apache.coyote.ajp.AjpProcessor$SocketInputBuffer.doRead(AjpProcessor.java:1181)
    at org.apache.coyote.Request.doRead(Request.java:428)
    at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:332)
    ... 30 more

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)

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