Hello all, My environment : tomcat version is 8.5.23 （default configuration）, JDK is 1.8.0_121 and Linux version is centos 3.10.0-327.el7.x86_64 With this environment, working under stress with http POST calls, After about 80 to 100 virtual users into the test we started seeing broken responses I do not know why but unfortunately I have sometimes the following Exception in the logfile. Does anyone know what it the reason
Thanks in advance, jintaoyan Logfile: 2018-01-18 14:28:26.855 ERROR [ledger-services-loan-access,,,] 13575 --- [io-8017-exec-11] o.apache.coyote.http11.Http11Processor : Error processing request java.lang.ArrayIndexOutOfBoundsException: null at java.nio.HeapByteBuffer.compact(HeapByteBuffer.java:228) atorg.apache.tomcat.util.net.SocketBufferHandler.setWriteBufferConfiguredForWrite(SocketBufferHandler.java:109) at org.apache.tomcat.util.net.SocketBufferHandler.configureWriteBufferForWrite(SocketBufferHandler.java:91) at org.apache.tomcat.util.net.SocketWrapperBase.writeBlocking(SocketWrapperBase.java:447) at org.apache.tomcat.util.net.SocketWrapperBase.write(SocketWrapperBase.java:388) at org.apache.coyote.http11.Http11OutputBuffer$SocketOutputBuffer.doWrite(Http11OutputBuffer.java:644) at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:121) at org.apache.coyote.http11.Http11OutputBuffer.doWrite(Http11OutputBuffer.java:235) at org.apache.coyote.Response.doWrite(Response.java:541) at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:351) at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:815) at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:310) at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:263) at org.apache.catalina.connector.Response.finishResponse(Response.java:484) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:373) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) 2018-01-18 14:28:26.860 ERROR [ledger-services-loan-access,,,] 13575 --- [io-8017-exec-11] o.apache.coyote.http11.Http11Processor : Error finishing response java.lang.ArrayIndexOutOfBoundsException: null at java.nio.HeapByteBuffer.compact(HeapByteBuffer.java:228) atorg.apache.tomcat.util.net.SocketBufferHandler.setWriteBufferConfiguredForWrite(SocketBufferHandler.java:109) at org.apache.tomcat.util.net.SocketBufferHandler.configureWriteBufferForWrite(SocketBufferHandler.java:91) at org.apache.tomcat.util.net.SocketWrapperBase.writeBlocking(SocketWrapperBase.java:447) at org.apache.tomcat.util.net.SocketWrapperBase.write(SocketWrapperBase.java:388) at org.apache.coyote.http11.Http11OutputBuffer$SocketOutputBuffer.doWrite(Http11OutputBuffer.java:644) at org.apache.coyote.http11.filters.ChunkedOutputFilter.end(ChunkedOutputFilter.java:184) at org.apache.coyote.http11.Http11OutputBuffer.finishResponse(Http11OutputBuffer.java:327) at org.apache.coyote.http11.Http11Processor.endRequest(Http11Processor.java:1524) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:843) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)
