Did u configure the proxy tag in settings.xml maven's file ?
-------- Message original --------
Sujet : maven runtime error java.net.UnknownHostException: repo1.maven.org.
De : Andrew Bucknell <[email protected]>
Pour : [email protected]
Date : 01/07/2010 03:13
I downloaded maven 2.2.1 on to my debian box and am having problems with it.
I am not using a proxy or a firewall yet I am getting the following debug
messages - most notably
Caused by: java.net.UnknownHostException: repo1.maven.org.
I am able to resolve the hostname using nslookup from the command line. The
notes I have found so far suggest such problems are typically caused by
proxies
Or firewalls, but as I have neither I am stumped. Any suggestions?
Andrew
and...@melb-web:~/mvntest$ mvn -X archetype:generate
+ Error stacktraces are turned on.
Apache Maven 2.2.1 (r801777; 2009-08-07 05:16:01+1000)
Java version: 1.6.0_03
Java home: /usr/local/java/jdk1.6.0_03/jre
Default locale: en_AU, platform encoding: UTF-8
OS name: "linux" version: "2.6.22-3-amd64" arch: "i386" Family: "unix"
[DEBUG] Building Maven user-level plugin registry from:
'/home/andrew/.m2/plugin-registry.xml'
[DEBUG] Building Maven global-level plugin registry from:
'/usr/local/apache/maven/conf/plugin-registry.xml'
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'archetype'.
[DEBUG] Loading plugin prefixes from group: org.apache.maven.plugins
[INFO] org.apache.maven.plugins: checking for updates from central
[DEBUG] Using Wagon implementation lightweight from default mapping for
protocol http
[DEBUG] Checking for pre-existing User-Agent configuration.
[DEBUG] Adding User-Agent configuration.
[DEBUG] Connecting to repository: 'central' with url:
'http://repo1.maven.org/maven2'.
[DEBUG] Using Wagon implementation lightweight from default mapping for
protocol http
[WARNING] repository metadata for: 'org.apache.maven.plugins' could not be
retrieved from repository: central due to an error: Error transferring file:
repo1.maven.org
[DEBUG] Exception
org.apache.maven.wagon.TransferFailedException: Error transferring file:
repo1.maven.org
at
org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData(Lig
htweightHttpWagon.java:143)
at
org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
at
org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
at
org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultW
agonManager.java:546)
at
org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(De
faultWagonManager.java:443)
at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManag
er.resolve(DefaultRepositoryMetadataManager.java:97)
at
org.apache.maven.plugin.DefaultPluginMappingManager.loadPluginMappings(Defau
ltPluginMappingManager.java:103)
at
org.apache.maven.plugin.DefaultPluginMappingManager.loadPluginMappings(Defau
ltPluginMappingManager.java:87)
at
org.apache.maven.plugin.DefaultPluginMappingManager.getByPrefix(DefaultPlugi
nMappingManager.java:61)
at
org.apache.maven.plugin.DefaultPluginManager.getPluginDefinitionForPrefix(De
faultPluginManager.java:159)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(Defaul
tLifecycleExecutor.java:1801)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.segmentTaskListByAggrega
tionNeeds(DefaultLifecycleExecutor.java:462)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycle
Executor.java:175)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.net.UnknownHostException: repo1.maven.org
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)
at sun.net.www.http.HttpClient.New(HttpClient.java:306)
at sun.net.www.http.HttpClient.New(HttpClient.java:323)
at
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnecti
on.java:788)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.j
ava:729)
at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:6
54)
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection
.java:977)
at
java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:373)
at
org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData(Lig
htweightHttpWagon.java:115)
... 25 more
[INFO] Repository 'central' will be blacklisted
and...@melb-web:~/mvntest$ nslookup repo1.maven.org
Server: 203.12.160.35
Address: 203.12.160.35#53
Non-authoritative answer:
Name: repo1.maven.org
Address: 38.97.124.18
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