Nodes error system unavailable

Graylog Central (peer support)
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image.png876×143 7.16 KB

May i know why this is appearing, do you guys having any idea?

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hej @shann

did you check your Graylog server.log ?

3

This is what i can see from the log.

2017-05-26T17:34:29.115+08:00 WARN [ProxiedResource] Unable to call http://10.31.22.114:9000/api/system/metrics/multiple on node
java.net.SocketTimeoutException: timeout
at okio.Okio$4.newTimeoutException(Okio.java:227) ~[graylog.jar:?]
at okio.AsyncTimeout.exit(AsyncTimeout.java:284) ~[graylog.jar:?]
at okio.AsyncTimeout$2.read(AsyncTimeout.java:240) ~[graylog.jar:?]
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:325) ~[graylog.jar:?]
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:314) ~[graylog.jar:?]
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:210) ~[graylog.jar:?]
at okhttp3.internal.http1.Http1Codec.readResponse(Http1Codec.java:191) ~[graylog.jar:?]
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:132) ~[graylog.jar:?]
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:54) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) ~[graylog.jar:?]
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) ~[graylog.jar:?]
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) ~[graylog.jar:?]
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) ~[graylog.jar:?]
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) ~[graylog.jar:?]
at org.graylog2.rest.RemoteInterfaceProvider.lambda$get$0(RemoteInterfaceProvider.java:59) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) ~[graylog.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) ~[graylog.jar:?]
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179) ~[graylog.jar:?]
at okhttp3.RealCall.execute(RealCall.java:63) ~[graylog.jar:?]
at retrofit2.OkHttpCall.execute(OkHttpCall.java:174) ~[graylog.jar:?]
at org.graylog2.shared.rest.resources.ProxiedResource.lambda$null$0(ProxiedResource.java:76) ~[graylog.jar:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
Caused by: java.net.SocketException: Socket closed
at java.net.SocketInputStream.read(SocketInputStream.java:204) ~[?:1.8.0_131]
at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_131]
at okio.Okio$2.read(Okio.java:138) ~[graylog.jar:?]
at okio.AsyncTimeout$2.read(AsyncTimeout.java:236) ~[graylog.jar:?]
… 29 more

4

hej @shann

please place log files or configuration inside of triple back tics to get it better readable.

```

TEXT

```

It looks like Graylog is not able to connect to the configured rest_listen_uri at http://10.31.22.114:9000/api/ - is something blocking the request?

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