Hi, Any help would be appreciated, I am using solr 7.1.0, Suddenly we got a high I/O even with a very low request rate and the core went down. Did anybody experience the same or root cause of this.
Below are the log error msg that we got from solr.log 2019-06-06 10:37:14.490 INFO (qtp761960786-8618) [ ] o.a.s.s.HttpSolrCall Unable to write response, client closed connection or we are shutting down org.eclipse.jetty.io.EofException at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:199) at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:420) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:375) at org.eclipse.jetty.io.SelectChannelEndPoint$3.run(SelectChannelEndPoint.java:107) at org.eclipse.jetty.io.SelectChannelEndPoint.onSelected(SelectChannelEndPoint.java:193) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.processSelected(ManagedSelector.java:283) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:181) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceExecuteConsume(ExecuteProduceConsume.java:169) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:145) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: Broken pipe 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:51) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471) at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:177) ... 12 more Thanks, Sripradeep P