You posted, that you created extractor, but try to find it in list of fields.
Extractors are situated in the Input configuration. Try to check System - Input - Manage extractors.
If you want to debug already created extractor, best way is to edit it and load message for checking if it’s working. Click on Wrong example? You canload another message. Insert Message ID and index and after that click on button Try against example to test if it works. If it works, Extractor preview should list extracted field example.
1. You posted, that you created extractor, but try to find it in list of fields. Yes 2. Extractors are situated in the Input configuration. Try to check System - Input - Manage extractors. It is present in this section 3. If you want to debug already created extractor, best way is to edit it and load message for checking if it’s working. Click on Wrong example? You canload another message . Insert Message ID and index and after that click on button Try against example to test if it works. If it works, Extractor preview should list extracted field example. Yes my regular expression with test message works perfectly
I just notice this kinds of logs, restart graylog service and the extractor appears now (note : Yesterday, already restart the service and has no effect )
org.glassfish.jersey.server.internal.process.MappableException: java.io.IOException: Connection closed
at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:92) ~[graylog.jar:?]
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) ~[graylog.jar:?]
at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1130) ~[graylog.jar:?]
at org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:711) [graylog.jar:?]
at org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:444) [graylog.jar:?]
at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:434) [graylog.jar:?]
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:329) [graylog.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [graylog.jar:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [graylog.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [graylog.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [graylog.jar:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [graylog.jar:?]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [graylog.jar:?]
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [graylog.jar:?]
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [graylog.jar:?]
at org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:384) [graylog.jar:?]
at org.glassfish.grizzly.http.server.HttpHandler$1.run(HttpHandler.java:224) [graylog.jar:?]
at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:181) [graylog.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_252]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_252]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
Caused by: java.io.IOException: Connection closed
at org.glassfish.grizzly.asyncqueue.TaskQueue.onClose(TaskQueue.java:331) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.AbstractNIOAsyncQueueWriter.onClose(AbstractNIOAsyncQueueWriter.java:501) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.closeConnection(TCPNIOTransport.java:402) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.NIOConnection.doClose(NIOConnection.java:647) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.NIOConnection$6.run(NIOConnection.java:613) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.DefaultSelectorHandler.execute(DefaultSelectorHandler.java:238) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.NIOConnection.terminate0(NIOConnection.java:607) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOConnection.terminate0(TCPNIOConnection.java:291) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0(TCPNIOAsyncQueueWriter.java:136) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0(TCPNIOAsyncQueueWriter.java:106) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.AbstractNIOAsyncQueueWriter.processAsync(AbstractNIOAsyncQueueWriter.java:344) ~[graylog.jar:?]
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:108) ~[graylog.jar:?]
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526) ~[graylog.jar:?]
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) ~[graylog.jar:?]
at org.glassfish.grizzly.strategies.SameThreadIOStrategy.executeIoEvent(SameThreadIOStrategy.java:103) ~[graylog.jar:?]
at org.glassfish.grizzly.strategies.AbstractIOStrategy.executeIoEvent(AbstractIOStrategy.java:89) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.iterateKeyEvents(SelectorRunner.java:415) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.iterateKeys(SelectorRunner.java:384) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.doSelect(SelectorRunner.java:348) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.run(SelectorRunner.java:279) ~[graylog.jar:?]
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:593) ~[graylog.jar:?]
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:573) ~[graylog.jar:?]
… 1 more
Caused by: java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[?:1.8.0_252]
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[?:1.8.0_252]
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) ~[?:1.8.0_252]
at sun.nio.ch.IOUtil.write(IOUtil.java:51) ~[?:1.8.0_252]
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:468) ~[?:1.8.0_252]
at org.glassfish.grizzly.nio.transport.TCPNIOUtils.flushByteBuffer(TCPNIOUtils.java:149) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOUtils.writeCompositeBuffer(TCPNIOUtils.java:86) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0(TCPNIOAsyncQueueWriter.java:129) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOAsyncQueueWriter.write0(TCPNIOAsyncQueueWriter.java:106) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.AbstractNIOAsyncQueueWriter.processAsync(AbstractNIOAsyncQueueWriter.java:344) ~[graylog.jar:?]
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:108) ~[graylog.jar:?]
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526) ~[graylog.jar:?]
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) ~[graylog.jar:?]
at org.glassfish.grizzly.strategies.SameThreadIOStrategy.executeIoEvent(SameThreadIOStrategy.java:103) ~[graylog.jar:?]
at org.glassfish.grizzly.strategies.AbstractIOStrategy.executeIoEvent(AbstractIOStrategy.java:89) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.iterateKeyEvents(SelectorRunner.java:415) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.iterateKeys(SelectorRunner.java:384) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.doSelect(SelectorRunner.java:348) ~[graylog.jar:?]
at org.glassfish.grizzly.nio.SelectorRunner.run(SelectorRunner.java:279) ~[graylog.jar:?]
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:593) ~[graylog.jar:?]
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:573) ~[graylog.jar:?]
… 1 more