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Felipe

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Apr 29, 2021, 10:55:18 AM4/29/21

to DSpace Technical Support

I noticed recently that the dspace does not submit any more objects (it keeps loading but does not save the insertion)

Dspace 5.5 | JVM Version: 1.8.0_77-b03 | Tomcat 8 | Ubuntu 16.04

Tomcat log:

29-Apr-2021 10:53:05.022 SEVERE [http-nio-8080-exec-29] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [bitstream] in context with path [/ilustra] threw exception [org.apache.catalina.connector.ClientAbortException: java.io.IOException: Connection closed by the other end ] with root cause

java.io.IOException: Connection closed by the other end

at sun.nio.ch.FileDispatcherImpl.write0(Native Method)

at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)

at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)

at sun.nio.ch.IOUtil.write(IOUtil.java:65)

at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471)

at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:124)

at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)

at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:172)

at org.apache.coyote.http11.InternalNioOutputBuffer.writeToSocket(InternalNioOutputBuffer.java:139)

at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:197)

at org.apache.coyote.http11.InternalNioOutputBuffer.access$000(InternalNioOutputBuffer.java:41)

at org.apache.coyote.http11.InternalNioOutputBuffer$SocketOutputBuffer.doWrite(InternalNioOutputBuffer.java:320)

at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:84)

at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:256)

at org.apache.coyote.Response.doWrite(Response.java:501)

at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:388)

at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:315)

at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:418)

at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:406)

at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:97)

at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)

at java.io.BufferedOutputStream.write(BufferedOutputStream.java:126)

at org.dspace.core.Utils.copy(Utils.java:238)

at org.dspace.core.Utils.bufferedCopy(Utils.java:264)

at org.dspace.app.webui.servlet.BitstreamServlet.doDSGet(BitstreamServlet.java:224)

at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119)

at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458)

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)

29-Apr-2021 10:56:27.449 SEVERE [http-nio-8080-exec-24] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [bitstream] in context with path [/ilustra] threw exception [org.apache.catalina.connector.ClientAbortException: java.io.IOException: Connection timeout
] with root cause

java.io.IOException: Connection timeout