[2019-10-31 10:34:37][ERROR][io.undertow.request.io] UT005090: Unexpected failur
e
java.util.concurrent.RejectedExecutionException: XNIO007007: Thread is terminati
ng
at org.xnio.nio.WorkerThread.execute(WorkerThread.java:590)
at org.xnio.channels.EmptyStreamSourceChannel.shutdownReads(EmptyStreamS
ourceChannel.java:184)
at io.undertow.servlet.spec.ServletInputStreamImpl.close(ServletInputStr
eamImpl.java:269)
at io.undertow.servlet.spec.HttpServletRequestImpl.closeAndDrainRequest(
HttpServletRequestImpl.java:682)
at io.undertow.servlet.core.ServletBlockingHttpExchange.close(ServletBlo
ckingHttpExchange.java:89)
at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.
java:1624)
at io.undertow.server.AbstractServerConnection$CloseSetter.handleEvent(A
bstractServerConnection.java:316)
at io.undertow.server.AbstractServerConnection$CloseSetter.handleEvent(A
bstractServerConnection.java:296)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java
:92)
at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:8
0)
at org.xnio.Connection.close(Connection.java:142)
at io.undertow.server.AbstractServerConnection.close(AbstractServerConne
ction.java:159)
at org.xnio.IoUtils.safeClose(IoUtils.java:134)
at io.undertow.server.protocol.http.HttpResponseConduit.write(HttpRespon
seConduit.java:616)
at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.write(Abstr
actFixedLengthStreamSinkConduit.java:106)
at org.xnio.conduits.Conduits.writeFinalBasic(Conduits.java:132)
at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.writeFinal(
AbstractFixedLengthStreamSinkConduit.java:175)
at org.xnio.conduits.ConduitStreamSinkChannel.writeFinal(ConduitStreamSi
nkChannel.java:104)
at io.undertow.channels.DetachableStreamSinkChannel.writeFinal(Detachabl
eStreamSinkChannel.java:195)
at io.undertow.server.HttpServerExchange$WriteDispatchChannel.writeFinal
(HttpServerExchange.java:2082)
at io.undertow.servlet.spec.ServletOutputStreamImpl.writeBufferBlocking(
ServletOutputStreamImpl.java:572)
at io.undertow.servlet.spec.ServletOutputStreamImpl.close(ServletOutputS
treamImpl.java:609)
at io.undertow.servlet.spec.ServletPrintWriter.close(ServletPrintWriter.
java:117)
at io.undertow.servlet.spec.ServletPrintWriterDelegate.close(ServletPrin
tWriterDelegate.java:81)
at io.undertow.servlet.spec.HttpServletResponseImpl.closeStreamAndWriter
(HttpServletResponseImpl.java:480)
at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpSer
vletResponseImpl.java:575)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest
(ServletInitialHandler.java:351)
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(Servlet
InitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInit
ialHandler.java:138)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInit
ialHandler.java:135)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.cal
l(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(Context
ClassLoaderSetupAction.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(Se
rvletInitialHandler.java:272)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(Servlet
InitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(Se
rvletInitialHandler.java:104)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:8
30)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
此外,你的异常信息与 JVM 挂掉没有必然关系,JVM 挂掉会有一个 crash 异常