instalar - maven intellij

Nuevo proyecto de IntelliJ: lista de arquetipos de Maven vacía

Question

Al crear IntelliJ → Nuevo proyecto → Maven , la lista de arquetipos está en blanco y no se llena, independientemente del tiempo transcurrido. La "Lista de arquetipos de carga ..." continúa pero no parece hacer mucho. ¿Alguna sugerencia?

Información de mvn -v :

Apache Maven 3.2.5 (NON-CANONICAL_2014-12-25T17:13:28_root; 2014-12-25T05:13:28-08:00)
Maven home: /opt/maven
Java version: 1.8.0_25, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-8-openjdk/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.17.6-1-arch", arch: "amd64", family: "unix"

IntelliJ IDEA Professional 14.0.2

Answer 1

Cambiar tiempos de ejecución de Java

Yo tuve el mismo problema. Mi solución fue cambiar el JRE en Configuración → Maven → Importar → JDK para Importador . Cambie de "JRE interno" a "JRE externo".

[  70091]  ERROR - plication.impl.ApplicationImpl - java.lang.OutOfMemoryError: GC overhead limit exceeded 
java.lang.RuntimeException: java.lang.OutOfMemoryError: GC overhead limit exceeded
        at com.intellij.execution.rmi.RemoteUtil.invokeRemote(RemoteUtil.java:134)
        at com.intellij.execution.rmi.RemoteUtil.access$100(RemoteUtil.java:36)
        at com.intellij.execution.rmi.RemoteUtil$2$1$1.compute(RemoteUtil.java:105)
        at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:181)
        at com.intellij.execution.rmi.RemoteUtil$2$1.invoke(RemoteUtil.java:102)
        at com.sun.proxy.$Proxy101.getArchetypes(Unknown Source)
        at org.jetbrains.idea.maven.server.MavenIndexerWrapper$7.execute(MavenIndexerWrapper.java:168)
        at org.jetbrains.idea.maven.server.MavenIndexerWrapper$7.execute(MavenIndexerWrapper.java:165)
        at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:76)
        at org.jetbrains.idea.maven.server.MavenIndexerWrapper.getArchetypes(MavenIndexerWrapper.java:165)
        at org.jetbrains.idea.maven.indices.MavenIndicesManager.getArchetypes(MavenIndicesManager.java:308)
        at org.jetbrains.idea.maven.wizards.MavenArchetypesStep$6.run(MavenArchetypesStep.java:239)
        at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:405)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        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)
        at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
        at java.util.Arrays.copyOfRange(Arrays.java:3664)
        at java.lang.String.<init>(String.java:201)
        at org.apache.lucene.index.TermBuffer.toTerm(TermBuffer.java:122)
        at org.apache.lucene.index.SegmentTermEnum.term(SegmentTermEnum.java:167)
        at org.apache.lucene.index.SegmentMergeInfo.next(SegmentMergeInfo.java:66)
        at org.apache.lucene.index.MultiSegmentReader$MultiTermEnum.next(MultiSegmentReader.java:494)
        at org.apache.lucene.search.FieldCacheImpl$10.createValue(FieldCacheImpl.java:389)
        at org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:71)
        at org.apache.lucene.search.FieldCacheImpl.getStringIndex(FieldCacheImpl.java:351)
        at org.apache.lucene.search.FieldSortedHitQueue.comparatorString(FieldSortedHitQueue.java:415)
        at org.apache.lucene.search.FieldSortedHitQueue$1.createValue(FieldSortedHitQueue.java:206)
        at org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:71)
        at org.apache.lucene.search.FieldSortedHitQueue.getCachedComparator(FieldSortedHitQueue.java:167)
        at org.apache.lucene.search.FieldSortedHitQueue.<init>(FieldSortedHitQueue.java:55)
        at org.apache.lucene.search.TopFieldDocCollector.<init>(TopFieldDocCollector.java:43)
        at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:121)
        at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:113)
        at org.apache.lucene.search.Hits.<init>(Hits.java:90)
        at org.apache.lucene.search.Searcher.search(Searcher.java:61)
        at org.sonatype.nexus.index.DefaultSearchEngine.searchFlat(DefaultSearchEngine.java:179)
        at org.sonatype.nexus.index.DefaultSearchEngine.searchFlatPaged(DefaultSearchEngine.java:99)
        at org.sonatype.nexus.index.DefaultSearchEngine.searchFlatPaged(DefaultSearchEngine.java:77)
        at org.sonatype.nexus.index.DefaultNexusIndexer.searchFlat(DefaultNexusIndexer.java:386)
        at org.sonatype.nexus.index.archetype.NexusArchetypeDataSource.getArchetypeCatalog(NexusArchetypeDataSource.java:55)
        at org.jetbrains.idea.maven.server.Maven3ServerIndexerImpl.doCollectArchetypes(Maven3ServerIndexerImpl.java:324)
        at org.jetbrains.idea.maven.server.Maven3ServerIndexerImpl.getArchetypes(Maven3ServerIndexerImpl.java:317)
        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:483)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
[  70094]  ERROR - plication.impl.ApplicationImpl - IntelliJ IDEA 14.0.2  Build #IU-139.659.2 
[  70094]  ERROR - plication.impl.ApplicationImpl - JDK: 1.8.0_25 
[  70094]  ERROR - plication.impl.ApplicationImpl - VM: Java HotSpot(TM) 64-Bit Server VM 
[  70094]  ERROR - plication.impl.ApplicationImpl - Vendor: Oracle Corporation 
[  70094]  ERROR - plication.impl.ApplicationImpl - OS: Linux 
[  70094]  ERROR - plication.impl.ApplicationImpl - Last Action: CloseProject 

^C
saschajostock@euerEhren:~/lib/Programme/idea-IU-139.225.3/bin$ ./idea.sh 
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=350m; support was removed in 8.0
DEBUG - [ORACLE-SQL] undefined element type: alter_external_table_clauses
DEBUG - [ORACLE-SQL] undefined element type: records_per_block_clause
DEBUG - [ORACLE-SQL] undefined element type: ref_attribute
DEBUG - [ORACLE-SQL] undefined element type: physical_properties
DEBUG - [ORACLE-SQL] undefined element type: redo_logfile_spec
DEBUG - [ORACLE-SQL] undefined element type: row_movement_clause
DEBUG - [ORACLE-SQL] undefined element type: hash_subpartition_quantity
DEBUG - [ORACLE-SQL] undefined element type: primary_operator
DEBUG - [ORACLE-SQL] undefined element type: xml_type_column_properties
DEBUG - [ORACLE-SQL] undefined element type: parameter_types
DEBUG - [ORACLE-SQL] undefined element type: partition_value
DEBUG - [ORACLE-SQL] undefined element type: lob_partition_storage
DEBUG - [ORACLE-SQL] undefined element type: create_cluster
DEBUG - [ORACLE-SQL] undefined element type: index_attributes
DEBUG - [ORACLE-SQL] undefined element type: parameter_type
DEBUG - [ORACLE-SQL] undefined element type: return_type
DEBUG - [ORACLE-SQL] undefined element type: scn_value
DEBUG - [ORACLE-SQL] undefined element type: move_table_clause
DEBUG - [ORACLE-SQL] undefined element type: data_item
DEBUG - [ORACLE-SQL] undefined element type: create_index_statement

[  12601]   WARN - org.jetbrains.io.BuiltInServer - Die Adresse wird bereits verwendet 
java.net.BindException: Die Adresse wird bereits verwendet
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:436)
        at sun.nio.ch.Net.bind(Net.java:428)
        at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:125)
        at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:512)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1121)
        at io.netty.channel.ChannelHandlerInvokerUtil.invokeBindNow(ChannelHandlerInvokerUtil.java:108)
        at io.netty.channel.DefaultChannelHandlerInvoker.invokeBind(DefaultChannelHandlerInvoker.java:214)
        at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:233)
        at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:943)
        at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:212)
        at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:340)
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:343)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:356)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:834)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
        at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
[  13050]   WARN - .ExternalResourceManagerExImpl - Cannot find standard resource. filename:/META-INF/tapestry_5_0_0.xsd class=class com.intellij.javaee.ResourceRegistrarImpl, classLoader:null 
[ 135618]  ERROR - plication.impl.ApplicationImpl - java.lang.OutOfMemoryError: Java heap space 
java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
        at com.intellij.execution.rmi.RemoteUtil.invokeRemote(RemoteUtil.java:134)
        at com.intellij.execution.rmi.RemoteUtil.access$100(RemoteUtil.java:36)
        at com.intellij.execution.rmi.RemoteUtil$2$1$1.compute(RemoteUtil.java:105)
        at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:181)
        at com.intellij.execution.rmi.RemoteUtil$2$1.invoke(RemoteUtil.java:102)
        at com.sun.proxy.$Proxy103.getArchetypes(Unknown Source)
        at org.jetbrains.idea.maven.server.MavenIndexerWrapper$7.execute(MavenIndexerWrapper.java:168)
        at org.jetbrains.idea.maven.server.MavenIndexerWrapper$7.execute(MavenIndexerWrapper.java:165)
        at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:76)
        at org.jetbrains.idea.maven.server.MavenIndexerWrapper.getArchetypes(MavenIndexerWrapper.java:165)
        at org.jetbrains.idea.maven.indices.MavenIndicesManager.getArchetypes(MavenIndicesManager.java:308)
        at org.jetbrains.idea.maven.wizards.MavenArchetypesStep$6.run(MavenArchetypesStep.java:239)
        at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:405)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        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)
        at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
Caused by: java.lang.OutOfMemoryError: Java heap space
        at org.apache.lucene.search.FieldCacheImpl$10.createValue(FieldCacheImpl.java:402)
        at org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:71)
        at org.apache.lucene.search.FieldCacheImpl.getStringIndex(FieldCacheImpl.java:351)
        at org.apache.lucene.search.FieldSortedHitQueue.comparatorString(FieldSortedHitQueue.java:415)
        at org.apache.lucene.search.FieldSortedHitQueue$1.createValue(FieldSortedHitQueue.java:206)
        at org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:71)
        at org.apache.lucene.search.FieldSortedHitQueue.getCachedComparator(FieldSortedHitQueue.java:167)
        at org.apache.lucene.search.FieldSortedHitQueue.<init>(FieldSortedHitQueue.java:55)
        at org.apache.lucene.search.TopFieldDocCollector.<init>(TopFieldDocCollector.java:43)
        at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:121)
        at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:113)
        at org.apache.lucene.search.Hits.<init>(Hits.java:90)
        at org.apache.lucene.search.Searcher.search(Searcher.java:61)
        at org.sonatype.nexus.index.DefaultSearchEngine.searchFlat(DefaultSearchEngine.java:179)
        at org.sonatype.nexus.index.DefaultSearchEngine.searchFlatPaged(DefaultSearchEngine.java:99)
        at org.sonatype.nexus.index.DefaultSearchEngine.searchFlatPaged(DefaultSearchEngine.java:77)
        at org.sonatype.nexus.index.DefaultNexusIndexer.searchFlat(DefaultNexusIndexer.java:386)
        at org.sonatype.nexus.index.archetype.NexusArchetypeDataSource.getArchetypeCatalog(NexusArchetypeDataSource.java:55)
        at org.jetbrains.idea.maven.server.Maven3ServerIndexerImpl.doCollectArchetypes(Maven3ServerIndexerImpl.java:324)
        at org.jetbrains.idea.maven.server.Maven3ServerIndexerImpl.getArchetypes(Maven3ServerIndexerImpl.java:317)
        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:483)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
[ 135620]  ERROR - plication.impl.ApplicationImpl - IntelliJ IDEA 14.0.2  Build #IU-139.659.2 
[ 135620]  ERROR - plication.impl.ApplicationImpl - JDK: 1.8.0_25 
[ 135620]  ERROR - plication.impl.ApplicationImpl - VM: Java HotSpot(TM) 64-Bit Server VM 
[ 135620]  ERROR - plication.impl.ApplicationImpl - Vendor: Oracle Corporation 
[ 135620]  ERROR - plication.impl.ApplicationImpl - OS: Linux 
[ 135620]  ERROR - plication.impl.ApplicationImpl - Last Action: CloseProject 

Answer 2

Archivo -> Configuración -> Escriba Maven en el cuadro de búsqueda y el submenú de Importación de Maven tiene ambas opciones. IntelliJ 2016.3.2

La configuración que funcionó para mí es una combinación de

1. "JDK for importer" to External(my Installed JDK) and
2. "VM option for importer" to a higher value -Xmx1536m

Pero crucial fue como lo declaró Sascha Jostock

Después de reiniciar, necesitaba aumentar la "opción de VM para el importador" a un valor mayor -Xmx1792m. ¡Lo encuentro estúpido!

Answer 3

Ayudó a dos cambios:

1. Borrar el campo : Configuración (Ctrl + Alt + S) -> Compilar, Ejecutar, Implementar -> Herramientas de compilación -> Maven -> Importar -> Opciones de VM para importador (solo deje este campo vacío)
2. Cambiar la configuración de la opción (Ctrl + Alt + S) -> Compilación, Ejecución, Implementación -> Herramientas de compilación -> Maven -> Importar -> JDK para el importador a "1.8 (versión de Java" 1.8 ........ etc. .)

Answer 4

Cambiar la configuración-> Maven-> Importar-> JDK para la selección del importador no funcionó para mí. Pero borrar el valor "-Xmx512m" que estaba en Configuración-> Maven-> Importar-> Opciones de VM para el importador sí lo hizo. Después de borrar ese valor y guardar la configuración, la lista de arquetipos de Maven para New Module se cargó inmediatamente en IntelliJ IDEA Professional 14.0.3.

Answer 5

Después de comprobar la idea.log en ~ / Library / Logs / IntelliJIdea13 /, descubrí que se estaba lanzando una excitación causada por: java.rmi.ConnectException: Connection se negó a host: localhost; La excepción anidada es: java.net.ConnectException: conexión rechazada. La causa raíz fue que mi archivo / etc / hosts se corrompió de alguna manera y la IP localhost se actualizó a algún valor basura. Después de cambiar el mapeo localhost a 127.0.0.1, mi problema se resolvió

Answer 6

El JRE de Maven se está quedando sin memoria.

En Generar → Herramientas de compilación → Maven → Importar , configure las opciones de VM para el importador en -Xmx1024m (el valor predeterminado de vaule -Xmx512m es demasiado bajo).

Answer 7

En mi caso, tuve que resolver esto.

El archivo ''$ JAVA_HOME / jre / bin / java'' no tiene permiso de ejecución.

( http://1004lucifer.blogspot.kr/2015/08/intellij-loading-archetype-list.html )

Answer 8

La memoria máxima también me funcionó, IntelliJ Community Edition 2016.2.4

Aquí hay una captura de pantalla de la configuración si ayuda:

Answer 9

Me he enfrentado al problema similar. Después de mirar el registro IDE, descubrí que no podía conectar el localhost. Se mostraba a continuación la excepción:

2016-11-30 13:47:54,193 [10832638]  ERROR - plication.impl.ApplicationImpl - Cannot reconnect. 
java.lang.RuntimeException: Cannot reconnect.
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:82)
    at org.jetbrains.idea.maven.server.MavenIndexerWrapper.getArchetypes(MavenIndexerWrapper.java:175)
    at org.jetbrains.idea.maven.indices.MavenIndicesManager.getArchetypes(MavenIndicesManager.java:310)
    at org.jetbrains.idea.maven.wizards.MavenArchetypesStep.lambda$updateArchetypesList$2(MavenArchetypesStep.java:237)
    at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:309)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    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: Connection refused: connect
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:173)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:78)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
    at org.jetbrains.idea.maven.server.MavenServerManager$4.create(MavenServerManager.java:527)
    at org.jetbrains.idea.maven.server.MavenServerManager$4.create(MavenServerManager.java:523)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
    at org.jetbrains.idea.maven.server.MavenIndexerWrapper$7.execute(MavenIndexerWrapper.java:178)
    at org.jetbrains.idea.maven.server.MavenIndexerWrapper$7.execute(MavenIndexerWrapper.java:175)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:76)
    ... 9 more
Caused by: java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
    java.net.ConnectException: Connection refused: connect
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
    at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
    at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
    at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:342)
    at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
    at com.intellij.execution.rmi.RemoteProcessSupport.lambda$acquire$2(RemoteProcessSupport.java:258)
    at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:226)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:256)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:162)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:170)
    ... 17 more
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.TwoStacksPlainSocketImpl.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.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    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)
    ... 26 more

He encontrado la solución mencionada en el siguiente enlace que me ha funcionado. No puedo importar el proyecto Maven a IntelliJ IDEA

Answer 10

Puede intentar cambiar las opciones de VM para el importador: -Xmx2048M Settings -> Maven -> Importing. Probado en IntelliJ IDEA 2016.3.4, JRE 1.8.0_111

https://www.youtube.com/watch?v=un8S3t1N4FY