Intellij Ultimate 2016.2 застрял на сборке maven после импорта проекта

Question

После импорта проекта maven в Intellij. Началась фоновая задача индексирования и построения. Задача сборки не завершается. Я проверил журналы Intellij и обнаружил исключение Runtime.

Это происходит только в фоновых задачах Intellij.

#org.jetbrains.idea.maven - Cannot reconnect. 
    java.lang.RuntimeException: Cannot reconnect. 
     at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:111) 
     at org.jetbrains.idea.maven.server.MavenIndexerWrapper.createIndex(MavenIndexerWrapper.java:61) 
     at org.jetbrains.idea.maven.indices.MavenIndex.createContext(MavenIndex.java:359) 
     at org.jetbrains.idea.maven.indices.MavenIndex.access$600(MavenIndex.java:48) 
     at org.jetbrains.idea.maven.indices.MavenIndex$IndexData.<init>(MavenIndex.java:661) 
     at org.jetbrains.idea.maven.indices.MavenIndex.doOpen(MavenIndex.java:203) 
     at org.jetbrains.idea.maven.indices.MavenIndex.open(MavenIndex.java:172) 
     at org.jetbrains.idea.maven.indices.MavenIndex.<init>(MavenIndex.java:148) 
     at org.jetbrains.idea.maven.indices.MavenIndices.load(MavenIndices.java:58) 
     at org.jetbrains.idea.maven.indices.MavenIndices.<init>(MavenIndices.java:46) 
     at org.jetbrains.idea.maven.indices.MavenIndicesManager.ensureInitialized(MavenIndicesManager.java:107) 
     at org.jetbrains.idea.maven.indices.MavenIndicesManager.getIndicesObject(MavenIndicesManager.java:91) 
     at org.jetbrains.idea.maven.indices.MavenIndicesManager.ensureIndicesExist(MavenIndicesManager.java:164) 
     at org.jetbrains.idea.maven.indices.MavenProjectIndicesManager$3.run(MavenProjectIndicesManager.java:120) 
     at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:320) 
     at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:310) 
     at com.intellij.util.ui.update.MergingUpdateQueue.lambda$flush$1(MergingUpdateQueue.java:260) 
     at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:274) 
     at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:229) 
     at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:222) 
     at com.intellij.util.Alarm$Request$1.run(Alarm.java:378) 
     at com.intellij.util.Alarm$Request.run(Alarm.java:389) 
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
     at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:227) 
     at com.intellij.util.concurrency.BoundedTaskExecutor.runFirstTaskThenPollAndRunRest(BoundedTaskExecutor.java:178) 
     at com.intellij.util.concurrency.BoundedTaskExecutor.access$000(BoundedTaskExecutor.java:40) 
     at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:197) 
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
     at java.lang.Thread.run(Thread.java:745) 
    Caused by: java.rmi.RemoteException: Cannot start maven service; nested exception is: 
     java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
     java.net.ConnectException: Operation timed out 
     at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:168) 
     at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:73) 
     at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41) 
     at org.jetbrains.idea.maven.server.MavenServerManager$4.create(MavenServerManager.java:487) 
     at org.jetbrains.idea.maven.server.MavenServerManager$4.create(MavenServerManager.java:483) 
     at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41) 
     at org.jetbrains.idea.maven.server.MavenIndexerWrapper.getRemoteId(MavenIndexerWrapper.java:169) 
     at org.jetbrains.idea.maven.server.MavenIndexerWrapper.access$100(MavenIndexerWrapper.java:37) 
     at org.jetbrains.idea.maven.server.MavenIndexerWrapper$1.execute(MavenIndexerWrapper.java:64) 
     at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:105) 
     ... 30 more 
    Caused by: java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
     java.net.ConnectException: Operation timed out 
     at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619) 
     at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216) 
     at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202) 
     at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:342) 
     at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source) 
     at com.intellij.execution.rmi.RemoteProcessSupport.b(RemoteProcessSupport.java:258) 
     at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:226) 
     at com.intellij.execution.rmi.RemoteProcessSupport.a(RemoteProcessSupport.java:256) 
     at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:162) 
     at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:165) 
     ... 39 more 
    Caused by: java.net.ConnectException: Operation 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:589) 
     at java.net.Socket.connect(Socket.java:538) 
     at java.net.Socket.<init>(Socket.java:434) 
     at java.net.Socket.<init>(Socket.java:211) 
     at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40) 
     at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:148) 
     at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613) 

Как исправить эту проблему?

Answer 1

Это была проблема с диспетчером удаленного сервера Intellij. Редактирование/etc/hosts и убедитесь, что существует только одна запись, которая указывает на localhost.

127.0.0.1 localhost 

Надеюсь, что ответ поможет, если кто-то столкнулся с той же проблемой.

Answer 2

Просто угадайте. Вы настроили прокси-сервер на локальном хостинге? Кажется, что IDEA пыталась подключиться к вашему локальному хосту.