GF4 incorrect timeout exception thrown in Servlet when multiple large responses are returned (requested)

问题

The issue occurs when multiple requests (in this example, for images) are handled by GF. For some reason, the response outputstream blocks (for larger writes) and I get a timeout after a few seconds.

I downloaded the latest (2/12/2013) promoted built from glassfish repo and replaced nucleus-grizzly-all.jar but I still get the same issue.

Any ideas of what causes this issue and how I can resolve it?

Thanks.

Exception

java.io.IOException: java.util.concurrent.TimeoutException
    at org.glassfish.grizzly.utils.Exceptions.makeIOException(Exceptions.java:81)
    at org.glassfish.grizzly.http.io.OutputBuffer.blockAfterWriteIfNeeded(OutputBuffer.java:958)
    at org.glassfish.grizzly.http.io.OutputBuffer.write(OutputBuffer.java:682)
    at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:355)
    at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:342)
    at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:161)
    at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1793)
    at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1769)
    at org.apache.commons.io.IOUtils.copy(IOUtils.java:1744)
    at com.app.web.servlet.ImageServlet.serveImage(ImageServlet.java:234)
    at com.app.web.servlet.ImageServlet.service(ImageServlet.java:157)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at com.dothatapp.web.filter.DoThatAppFilter.doFilter(DoThatAppFilter.java:27)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at com.dothatapp.web.filter.AuthFilter.doFilter(AuthFilter.java:113)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.util.concurrent.TimeoutException
    at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:258)
    at java.util.concurrent.FutureTask.get(FutureTask.java:119)
    at org.glassfish.grizzly.http.io.OutputBuffer.blockAfterWriteIfNeeded(OutputBuffer.java:951)
    ... 48 more

Related: Unable to find or serve resource

Possible causing bug: https://java.net/jira/browse/GLASSFISH-20681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

回答1:

I did two things wrong when updating my GF4.

1. I did not delete the osgi cache (...\glassfish4\glassfish\domains\domain1\osgi-cache)
2. The promoted grizzly build had version issues.

Resolution

In the attached Bug (above) there is a jar patch provides. I replaced the jar under modules directory, cleared the OSGI cache and everything works fine now.

来源：https://stackoverflow.com/questions/20881908/gf4-incorrect-timeout-exception-thrown-in-servlet-when-multiple-large-responses