maven - mvn 将快照部署到 Nexus oss 失败，返回代码 500 内部错误

Question

我使用maven将artifact部署到sonatype nexus，我可以正常执行发布操作，但部署快照失败。

• sonatype Nexus 2.7.0.5
• Java 1.7

• maven 3.0.5

  1. mvn 发布:准备；mvn 发布:执行；成功，没有任何错误
  2. mvn 部署失败，返回代码 500

[INFO] maven-jar-plugin:2.4:jar (default-jar) @ licm 
[INFO] Building jar: /foo/licm/trunk/target/licm-0.2.9-SNAPSHOT.jar
[INFO]
[INFO] maven-install-plugin:2.3.1:install (default-install) @ licm
[INFO] Installing /foo/licm/trunk/target/licm-0.2.9-SNAPSHOT.jar to /foo/.m2/repository/com/xxx/utils/licm/0.2.9-SNAPSHOT/licm-0.2.9-SNAPSHOT.jar
[INFO] Installing /foo/licm/trunk/pom.xml to /foo/.m2/repository/com/xxx/utils/licm/0.2.9-SNAPSHOT/licm-0.2.9-SNAPSHOT.pom
[INFO]
[INFO] --- maven-deploy-plugin:2.8.1:deploy (default-deploy) @ licm ---
Downloading: http://xxx.xxx.com:8080/nexus/content/repositories/snapshots/com/xxx/utils/licm/0.2.9-SNAPSHOT/maven-metadata.xml
    [WARNING] Could not transfer metadata com.xxx.utils:licm:0.2.9-SNAPSHOT/maven-metadata.xml 
from/to Snapshots (http://xxx.xxx.com:8080/nexus/content/repositories/snapshots): Failed to transfer file:
 http://xxx.xxx.com:8080/nexus/content/repositories/snapshots/com/xxx/utils/licm/0.2.9-SNAPSHOT/
maven-metadata.xml. Return code is: 500 , ReasonPhrase:Internal Server Error.

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.824s
[INFO] Finished at: Fri Dec 20 01:20:33 CST 2013
[INFO] Final Memory: 8M/20M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.8.1:deploy (default-deploy) on project licm: Failed to retrieve remote metadata com.xxx.utils:licm:0.2.9-SNAPSHOT/maven-metadata.xml: Could not transfer metadata com.xxx.utils:licm:0.2.9-SNAPSHOT/maven-metadata.xml from/to Snapshots (http://xxx.xxx.com:8080/nexus/content/repositories/snapshots): Failed to transfer file: http://xxx.xxx.com:8080/nexus/content/repositories/snapshots/com/xxx/utils/licm/0.2.9-SNAPSHOT/maven-metadata.xml. Return code is: 500 , ReasonPhrase:Internal Server Error. -> [Help 1]"

这是我第一次将快照部署到远程存储库，因此nexus服务器上的快照存储库中没有任何内容

• 设置.xml

   <?xml version="1.0"?>
<settings>
<servers>
<server>
        <id>Releases</id>
        <username>admin</username>
        <password>admin123</password>

</server>
<server>
        <id>Snapshots</id>
        <username>admin</username>
        <password>admin123</password>
</server>
</servers>
<mirrors>
<mirror>
        <id>Nexus</id>
        <name>Nexus Public Mirror</name>
        <url>http://xxx.xxx.com:8080/nexus/content/groups/public</url>
        <mirrorOf>*</mirrorOf>
</mirror>

</mirrors>
</settings>

• pom.xml

<distributionManagement>
    <repository>
      <id>Releases</id>
      <name>xxx Releases Repositories</name>
      <url>http://xxx.xxx.com:8080/nexus/content/repositories/releases</url>
    </repository>
    <snapshotRepository>
      <id>Snapshots</id>
      <name>xxx Snapshots Repositories</name>
      <url>http://xxx.xxx.com:8080/nexus/content/repositories/snapshots</url>
    </snapshotRepository>
  </distributionManagement>

Answer 1

我遇到了相同的返回代码(500)和原因(内部服务器错误)，最后发现nexus服务器磁盘空间已满。 :) 检查服务器中的nexus日志可以找到这个线索。