On 25/04/18 13:34, M. Manna wrote: > I needed to mask out certain information before I could send you the full > stack trace. Here is the full version:
OK. That looks like a normal ClientAbortException. This doesn't look like Tomcat's logging. It looks like application logging. I think you need to look at the application's exception handling. Mark > > INFO | jvm 1 | 2018/04/25 05:37:38 | > org.apache.catalina.connector.ClientAbortException: java.io.IOException: > Unexpected error [730,054] writing data to the APR/native socket > [953,181,632] with wrapper > [org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper@3685e06d > :953181632]. > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:356) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:815) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:310) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:284) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:118) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > lsajdflslsjdfServlet.doPost(lsajdflslsjdfServlet.java:161) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > lsajdflslsjdfServlet.doGet(lsajdflslsjdfServlet.java:36) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > javax.servlet.http.HttpServlet.service(HttpServlet.java:635) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > javax.servlet.http.HttpServlet.service(HttpServlet.java:742) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > lsajdflslsjdfFilter.doFilter(lsajdflslsjdfFilter.java:26) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2298) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > java.lang.Thread.run(Thread.java:745) > INFO | jvm 1 | 2018/04/25 05:37:38 | Caused by: java.io.IOException: > Unexpected error [730,054] writing data to the APR/native socket > [953,181,632] with wrapper > [org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper@3685e06d > :953181632]. > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper.doWriteInternal(AprEndpoint.java:2674) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper.doWrite(AprEndpoint.java:2602) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.SocketWrapperBase.doWrite(SocketWrapperBase.java:670) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.SocketWrapperBase.writeBlocking(SocketWrapperBase.java:450) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.SocketWrapperBase.write(SocketWrapperBase.java:388) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.http11.Http11OutputBuffer$SocketOutputBuffer.doWrite(Http11OutputBuffer.java:644) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:123) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.http11.Http11OutputBuffer.doWrite(Http11OutputBuffer.java:235) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.Response.doWrite(Response.java:541) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:351) > INFO | jvm 1 | 2018/04/25 05:37:38 | ... 32 more > INFO | jvm 1 | 2018/04/25 05:37:38 | > org.apache.catalina.connector.ClientAbortException: java.io.IOException: > Unexpected error [730,054] writing data to the APR/native socket > [953,157,008] with wrapper > [org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper@4f8e851e > :953157008]. > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:356) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.appendByteArray(OutputBuffer.java:785) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:714) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:391) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:369) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:96) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > lsajdflslsjdfServlet.doPost(lsajdflslsjdfServlet.java:155) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > lsajdflslsjdfServlet.doGet(lsajdflslsjdfServlet.java:36) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > javax.servlet.http.HttpServlet.service(HttpServlet.java:635) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > javax.servlet.http.HttpServlet.service(HttpServlet.java:742) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > lsajdflslsjdfFilter.doFilter(lsajdflslsjdfFilter.java:26) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2298) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > INFO | jvm 1 | 2018/04/25 05:37:38 | at > java.lang.Thread.run(Thread.java:745) > > Please let me know if this helps. > > Regards, > > > On 25 April 2018 at 12:55, Mark Thomas <ma...@apache.org> wrote: > >> On 25/04/18 11:18, M. Manna wrote: >>> Hello, >> >> <snip/> >> >>> But from the above stack track it seems as though the >>> socket cannot handle the size of the data being transferred. >> >> That is not correct. What you are seeing is an I/O exception as a result >> of the client dropping the connection. >> >>> We did a controlled restart of individual servers to remove any >> possibility >>> for IO contention, but that didn't result into anything better. >>> >>> Has anyone seen this behaviour or remediated it ? Also, will this issue >>> occur with Tomcat 8.5.28 and APR 1.2.16 ? >> >> You should upgrade regardless. >> >> A later version may not log this exception by default but since you did >> not provide the full stack trace, we can't tell. >> >> Mark >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
