I have SOLR 7.7.1 running on a Windows Server 2016 with 8GB and 2 Cores (Virtual). The machine is dedicated to the SOLR server, so no other process is running on it.
My collection is small only 110.86MB and 15,500 documents on it. <http://lucene.472066.n3.nabble.com/file/t493911/2019-06-13_09_23_55-172.png> The server for most part runs fine, but when I look at the logs I see from time to time the following error. org.eclipse.jetty.io.EofException: Closed at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:665) ~[jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.apache.solr.servlet.ServletOutputStreamWrapper.write(ServletOutputStreamWrapper.java:126) ~[solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.response.QueryResponseWriterUtil$1.write(QueryResponseWriterUtil.java:54) ~[solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at java.io.OutputStream.write(Unknown Source) ~[?:1.8.0_211] at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source) ~[?:1.8.0_211] at sun.nio.cs.StreamEncoder.implWrite(Unknown Source) ~[?:1.8.0_211] at sun.nio.cs.StreamEncoder.write(Unknown Source) ~[?:1.8.0_211] at java.io.OutputStreamWriter.write(Unknown Source) ~[?:1.8.0_211] at org.apache.solr.common.util.FastWriter.flush(FastWriter.java:140) ~[solr-solrj-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:09] at org.apache.solr.common.util.FastWriter.flushBuffer(FastWriter.java:154) ~[solr-solrj-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:09] at org.apache.solr.response.TextResponseWriter.close(TextResponseWriter.java:82) ~[solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:68) ~[solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:65) ~[solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:788) [solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:525) [solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:395) [solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:341) [solr-core-7.7.1.jar:7.7.1 5bf96d32f88eb8a2f5e775339885cd6ba84a3b58 - ishan - 2019-02-23 02:39:07] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) [jetty-servlet-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) [jetty-servlet-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [jetty-security-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) [jetty-servlet-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) [jetty-rewrite-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.Server.handle(Server.java:502) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) [jetty-server-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) [jetty-io-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [jetty-io-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) [jetty-io-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) [jetty-util-9.4.14.v20181114.jar:9.4.14.v20181114] at java.lang.Thread.run(Unknown Source) [?:1.8.0_211] Do I need to allocate more resources for the serve? Or is there anything else to try to debug this error? Usually after the error SOLR will be slow, and the next few queries would take a while to process but eventually it comes back to a normal state. I'm not running SOLR cloud, it just a single instance of SOLR Thanks for the help. -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
