org.apache.http.conn.HttpHostConnectException: Connect to sonatype-download.global.ssl.fastly.net:44

nexus在访问的时候报错

2020-04-02 11:10:36,869+0800 WARN  [pool-21-thread-8]  admin com.sonatype.nexus.plugins.outreach.internal.outreach.SonatypeOutreach - Could not download page bundle
org.apache.http.conn.ConnectTimeoutException: Connect to sonatype-download.global.ssl.fastly.net:443 [sonatype-download.global.ssl.fastly.net/31.13.86.16] failed: connect timed out
	at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151)
	at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
	at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
	at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
	at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
	at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
	at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
	at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
	at com.sonatype.nexus.plugins.outreach.internal.outreach.OutreachConnector.head(OutreachConnector.java:129)
	at com.sonatype.nexus.plugins.outreach.internal.outreach.SonatypeOutreach.remote(SonatypeOutreach.java:197)
	at com.sonatype.nexus.plugins.outreach.internal.outreach.SonatypeOutreach.getPageBundle(SonatypeOutreach.java:158)
	at com.sonatype.nexus.plugins.outreach.Outreach$getPageBundle.call(Unknown Source)
	at com.sonatype.nexus.plugins.outreach.internal.ui.OutreachComponent.readStatus(OutreachComponent.groovy:58)
	at com.sonatype.nexus.plugins.outreach.internal.ui.OutreachComponent$$EnhancerByGuice$$4799df3.CGLIB$readStatus$1()
	at com.sonatype.nexus.plugins.outreach.internal.ui.OutreachComponent$$EnhancerByGuice$$4799df3$$FastClassByGuice$$1178ea47.invoke()
	at com.google.inject.internal.cglib.proxy.$MethodProxy.invokeSuper(MethodProxy.java:228)
	at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:76)
	at com.palominolabs.metrics.guice.ExceptionMeteredInterceptor.invoke(ExceptionMeteredInterceptor.java:49)
	at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:77)
	at com.palominolabs.metrics.guice.TimedInterceptor.invoke(TimedInterceptor.java:47)
	at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:77)
	at com.google.inject.internal.InterceptorStackCallback.intercept(InterceptorStackCallback.java:55)
	at com.sonatype.nexus.plugins.outreach.internal.ui.OutreachComponent$$EnhancerByGuice$$4799df3.readStatus()
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.softwarementors.extjs.djn.router.dispatcher.DispatcherBase.invokeJavaMethod(DispatcherBase.java:142)
	at com.softwarementors.extjs.djn.router.dispatcher.DispatcherBase.invokeMethod(DispatcherBase.java:133)
	at org.sonatype.nexus.extdirect.internal.ExtDirectServlet$3.invokeMethod(ExtDirectServlet.java:236)
	at com.softwarementors.extjs.djn.router.dispatcher.DispatcherBase.dispatch(DispatcherBase.java:63)
	at com.softwarementors.extjs.djn.router.processor.standard.StandardRequestProcessorBase.dispatchStandardMethod(StandardRequestProcessorBase.java:73)
	at com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor.processIndividualRequest(JsonRequestProcessor.java:502)
	at com.softwarementors.extjs.djn.router.processor.standard.json.DefaultJsonRequestProcessorThread.processRequest(DefaultJsonRequestProcessorThread.java:72)
	at com.softwarementors.extjs.djn.servlet.ssm.SsmJsonRequestProcessorThread.processRequest(SsmJsonRequestProcessorThread.java:43)
	at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread.access$1(ExtDirectJsonRequestProcessorThread.java:1)
	at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread$1.call(ExtDirectJsonRequestProcessorThread.java:61)
	at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread$1.call(ExtDirectJsonRequestProcessorThread.java:1)
	at com.google.inject.servlet.ServletScopes$4.call(ServletScopes.java:450)
	at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread.processRequest(ExtDirectJsonRequestProcessorThread.java:75)
	at com.softwarementors.extjs.djn.router.processor.standard.json.DefaultJsonRequestProcessorThread.call(DefaultJsonRequestProcessorThread.java:56)
	at com.softwarementors.extjs.djn.router.processor.standard.json.DefaultJsonRequestProcessorThread.call(DefaultJsonRequestProcessorThread.java:30)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketTimeoutException: connect timed out
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:606)
	at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:339)
	at org.sonatype.nexus.internal.httpclient.NexusSSLConnectionSocketFactory.connectSocket(NexusSSLConnectionSocketFactory.java:89)
	at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
	... 47 common frames omitted

解决方法：

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然后重启即可