Google AppEngine Maven应用程序更新 [英] Google AppEngine maven application update

问题描述

当我尝试使用appengine:update将我的maven AppEngine项目上载到google dev控制台时，出现以下异常.我的代理已在maven的settings.xml中正确设置，因为成功下载了依赖项.此外，该项目在本地服务器上运行良好.有什么想法可能是问题的原因吗?

While I'm trying to upload my maven AppEngine project to the google dev console using appengine:update, I get the exception below. My proxy is properly set up in maven's settings.xml because the dependencies were downloaded succesfuly. Also the project is working fine on the local server. Any ideas what could be the cause of the problem?

    INFO: Unable to access https://appengine.google.com/api/updatecheck?runtime=java
&release=1.9.18&timestamp=1423769416&api_versions=['1.0']
java.net.ConnectException: Connection refused: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketI
mpl.java:79)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.ja
va:339)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocket
Impl.java:200)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:182)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:625)
        at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:160
)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
        at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)
        at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:371)
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewH
ttpClient(AbstractDelegateHttpsURLConnection.java:191)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConne
ction.java:933)
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect
(AbstractDelegateHttpsURLConnection.java:177)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1301)
        at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Http
sURLConnectionImpl.java:254)
        at java.net.URL.openStream(URL.java:1037)
        at com.google.appengine.tools.info.RemoteVersionFactory.getVersion(Remot
eVersionFactory.java:76)
        at com.google.appengine.tools.info.UpdateCheck.getApplicationVersionInfo
(UpdateCheck.java:153)
        at com.google.appengine.tools.info.UpdateCheck.maybePrintNagScreen(Updat
eCheck.java:361)
        at com.google.appengine.tools.admin.AppCfg.<init>(AppCfg.java:189)
        at com.google.appengine.tools.admin.AppCfg.<init>(AppCfg.java:128)
        at com.google.appengine.tools.admin.AppCfg.main(AppCfg.java:124)
        at com.google.appengine.appcfg.AbstractAppCfgMojo.executeAppCfgCommand(A
bstractAppCfgMojo.java:250)
        at com.google.appengine.appcfg.Update.execute(Update.java:32)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(Default
BuildPluginManager.java:134)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:208)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:116)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:80)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThre
adedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(Lifecycl
eStarter.java:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Laun
cher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.jav
a:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(La
uncher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:
356)

Please enter code: 4/V5TzBQzOQLxtII2MJCaA1lnE-ZVMqEcGpszvkqPWC7E.0rbx92WB4zwRyjz
_MlCJoi3gh4WrmAI
java.net.SocketTimeoutException: connect timed out

推荐答案

问题是由于maven无法从settings.xml文件读取我的http和https代理条目而引起的.我只在其中放置了http条目，并通过-Dhttps.proxyHost=<host> -Dhttps.proxyPort=<port>将https代理传递给了命令行.

The problem was cause by the fact that maven was not reading my both http and https proxy entries from the settings.xml file. I putted only the http entry there and passed the https proxy trought the command line with -Dhttps.proxyHost=<host> -Dhttps.proxyPort=<port>.

这篇关于Google AppEngine Maven应用程序更新的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！