迁移到 Maven 3.0.1 - 部署失败并出现错误：500 only for top most maven-metadata.xml
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【中文标题】迁移到 Maven 3.0.1 - 部署失败并出现错误：500 only for top most maven-metadata.xml【英文标题】：Migration to Maven 3.0.1 - Deploy fails with Error: 500 only for top most maven-metadata.xml 【发布时间】：2011-06-05 09:38:48 【问题描述】：我正在测试从 2.2.1 迁移到 Maven 3.0.1。
除部署阶段外，所有阶段都运行良好。
当我第一次运行 2.2.1 时，一切都运行良好。
然后我切换到 3.0.1 并运行相同的命令，除了最上面的 maven-metadata.xml 文件之外一切正常。当 maven 尝试上传该文件时，我收到 http 错误：500。
如果您在下面的日志中注意到：
这失败了：
Uploading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml
但这成功了：
Uploading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/maven-metadata.xml
令我惊讶的是，我没有找到关于这个问题的太多信息。话又说回来，maven 3 只推出了大约 8 个月。
我发现了这两个我认为与我无关的问题： _http://maven.40175.n5.nabble.com/Created-MSITE-531-Site-deployment-fails-on-googlecode-repository-unnecessary-path-element-in-WebDAV--td3307584.html
_http://maven.40175.n5.nabble.com/Moved-WAGON-319-Site-deployment-fails-on-googlecode-repository-unnecessary-path-element-in-WebDAV-UR-td3308501.html
我还尝试从“工件”中完全删除旧工件并再次部署。
我希望有人可以在这里为我指明正确的方向。
我在下面粘贴相关信息。
提前致谢。
以下是控制台输出的相关部分：
[INFO] --- maven-install-plugin:2.3.1:install (default-install) @ ThirdPartyDeploymentProject ---
[INFO] Installing D:\PRIVATE\src\experiments\CIMM-Building\ThirdPartyDeploymentProject\target\ThirdPartyDeploymentProject-1-SNAPSHOT.jar to C:\Program Files\apache-maven-2.2.1\repo\com\***\deployment\ThirdPartyDeploymentProject\1-SNAPSHOT\ThirdPartyDeploymentProject-1-SNAPSHOT.jar
[INFO] Installing D:\PRIVATE\src\experiments\CIMM-Building\ThirdPartyDeploymentProject\pom.xml to C:\Program Files\apache-maven-2.2.1\repo\com\***\deployment\ThirdPartyDeploymentProject\1-SNAPSHOT\ThirdPartyDeploymentProject-1-SNAPSHOT.pom
[INFO]
[INFO] --- maven-deploy-plugin:2.5:deploy (default-deploy) @ ThirdPartyDeploymentProject ---
Downloading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/maven-metadata.xml
Uploading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/ThirdPartyDeploymentProject-1-20110107.154227-1.jar
Uploaded: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/ThirdPartyDeploymentProject-1-20110107.154227-1.jar (3 KB at 18.4 KB/sec)
Uploading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/ThirdPartyDeploymentProject-1-20110107.154227-1.pom
Uploaded: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/ThirdPartyDeploymentProject-1-20110107.154227-1.pom (2 KB at 1.9 KB/sec)
Downloading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/maven-metadata.xml
Downloaded: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/maven-metadata.xml (305 B at 0.4 KB/sec)
Uploading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/maven-metadata.xml
Uploading: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/maven-metadata.xml
Uploaded: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/maven-metadata.xml (341 B at 0.1 KB/sec)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.891s
[INFO] Finished at: Fri Jan 07 10:42:31 EST 2011
[INFO] Final Memory: 9M/22M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.5:deploy (default-deploy) on project ThirdPartyDeploymentProject: Failed to deploy metadata: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/1-SNAPSHOT/maven-metadata.xml. Return code is: 500 -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
这是我使用 -X 开关运行它时的堆栈跟踪：
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.5:deploy (default-deploy) on project ThirdPartyDeploymentProject: Failed to deploy metadata: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:0.0.1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500 -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.5:deploy (default-deploy) on project ThirdPartyDeploymentProject: Failed to deploy metadata: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:0.0.1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:203)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:451)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:188)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:134)
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.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to deploy metadata: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:0.0.1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:189)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195)
... 19 more
Caused by: org.apache.maven.artifact.deployer.ArtifactDeploymentException: Failed to deploy metadata: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:0.0.1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:140)
at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:156)
... 21 more
Caused by: org.sonatype.aether.deployment.DeploymentException: Failed to deploy metadata: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:0.0.1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500
at org.sonatype.aether.impl.internal.DefaultDeployer.deploy(DefaultDeployer.java:273)
at org.sonatype.aether.impl.internal.DefaultRepositorySystem.deploy(DefaultRepositorySystem.java:329)
at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:136)
... 22 more
Caused by: org.sonatype.aether.transfer.MetadataTransferException: Could not transfer metadata com.***.deployment:ThirdPartyDeploymentProject:0.0.1-SNAPSHOT/maven-metadata.xml from/to deploymentRepoSnapshot (http://mvn.***.com:8080/artifactory/***-project-assets): Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500
at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$3.wrap(WagonRepositoryConnector.java:917)
at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$3.wrap(WagonRepositoryConnector.java:908)
at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$PutTask.flush(WagonRepositoryConnector.java:849)
at org.sonatype.aether.connector.wagon.WagonRepositoryConnector.put(WagonRepositoryConnector.java:459)
at org.sonatype.aether.impl.internal.DefaultDeployer.deploy(DefaultDeployer.java:267)
... 24 more
Caused by: org.apache.maven.wagon.TransferFailedException: Failed to transfer file: http://mvn.***.com:8080/artifactory/***-project-assets/com/***/deployment/ThirdPartyDeploymentProject/0.0.1-SNAPSHOT/maven-metadata.xml. Return code is: 500
at org.apache.maven.wagon.providers.http.LightweightHttpWagon.finishPutTransfer(LightweightHttpWagon.java:205)
at org.apache.maven.wagon.AbstractWagon.putTransfer(AbstractWagon.java:413)
at org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:392)
at org.apache.maven.wagon.AbstractWagon.putTransfer(AbstractWagon.java:365)
at org.apache.maven.wagon.StreamWagon.put(StreamWagon.java:163)
at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$PutTask.run(WagonRepositoryConnector.java:810)
at org.sonatype.aether.connector.wagon.WagonRepositoryConnector.put(WagonRepositoryConnector.java:458)
... 25 more
【问题讨论】：
【参考方案1】：我找到了解决办法。
我也发布了问题here
正如 Benjamin here 所指出的，问题在于 maven 3 使用的新元数据格式会导致我们用作存储库管理器的旧版本“artifactory”出现问题。
解决方法是使用这个参数：-Dmaven.metadata.legacy=true
【讨论】：
有没有办法在POM.xml文件中设置maven.metatada.legacy=true？以上是关于迁移到 Maven 3.0.1 - 部署失败并出现错误：500 only for top most maven-metadata.xml的主要内容，如果未能解决你的问题，请参考以下文章