Sonar-runner 执行期间出错，无法从服务器下载库答案

【问题标题】：Error during Sonar-runner execution, Fail to download libraries from serverSonar-runner 执行期间出错，无法从服务器下载库
【发布时间】：2017-02-14 08:39:33
【问题描述】：

我正在尝试安装 SonarQube Runner。

我正在使用这个版本：

sonarqube-5.1
sonar-runner-dist-2.4
mysql 5.1.63
jdk 1.7.0_79
ubuntu 11.4，32 位

我已经配置好了：

sonar/conf/sonar.properties
sonar-runner/conf/sonar-runner.properties

并创建项目配置文件进行分析，在我的项目目录下：

sonar-project.properties

SonarQube 运行正常，我可以证实这样做：

service sonar status

如果我跑：

sonar-runner -X

我收到以下错误：

SonarQube Runner 2.4
Java 1.7.0_79 Oracle Corporation (32-bit)
Linux 2.6.38-8-generic i386
INFO: Error stacktraces are turned on.
INFO: Runner configuration file: /opt/sonar-runner/conf/sonar-runner.properties
INFO: Project configuration file: /home/taller/taller2016/U3D_2016/sonar-project.properties
INFO: Default locale: "es_AR", source code encoding: "UTF-8"
INFO: Work directory: /home/taller/taller2016/U3D_2016/./.sonar
INFO: SonarQube Server 5.1
INFO: ------------------------------------------------------------------------
INFO: EXECUTION FAILURE
INFO: ------------------------------------------------------------------------
Total time: 0.185s
Final Memory: 0M/53M
INFO: ------------------------------------------------------------------------
ERROR: Error during Sonar runner execution
java.lang.IllegalStateException: Fail to download libraries from server
        at org.sonar.runner.impl.Jars.dowloadFiles(Jars.java:78)
        at org.sonar.runner.impl.Jars.download(Jars.java:57)
        at org.sonar.runner.impl.JarDownloader.download(JarDownloader.java:46)
        at org.sonar.runner.impl.JarDownloader.checkVersionAndDownload(JarDownloader.java:37)
        at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:71)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69)
        at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50)
        at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102)
        at org.sonar.runner.api.Runner.execute(Runner.java:100)
        at org.sonar.runner.Main.executeTask(Main.java:70)
        at org.sonar.runner.Main.execute(Main.java:59)
        at org.sonar.runner.Main.main(Main.java:53)
Caused by: java.io.IOException: Status returned by url : 'http://localhost:9002/sonar/batch_bootstrap/index' is invalid : 404
        at org.sonar.runner.impl.ServerConnection.downloadString(ServerConnection.java:94)
        at org.sonar.runner.impl.Jars.dowloadFiles(Jars.java:64)
        ... 12 more

我需要做什么或改变来解决它？

access.log 包含：

127.0.0.1 - - [06/oct/2016:16:17:34 -0300] "GET /sonar/api/server/version HTTP/1.1" 200 3 "-" "SonarQubeRunner/2.4"  
127.0.0.1 - - [06/oct/2016:16:17:34 -0300] "GET /sonar/batch_bootstrap/index HTTP/1.1" 302 109 "-" "SonarQubeRunner/2.4"  
127.0.0.1 - - [06/oct/2016:16:17:34 -0300] "GET /sonar/api/maintenance HTTP/1.1" 404 1045 "-" "SonarQubeRunner/2.4"

谢谢！

【问题讨论】：

可以查看服务器日志看看有没有错误吗？
日志说：127.0.0.1 - - [06/oct/2016:16:17:34 -0300] "GET /sonar/api/server/version HTTP/1.1" 200 3 "- ""SonarQubeRunner/2.4" 127.0.0.1 - - [06/oct/2016:16:17:34 -0300] "GET /sonar/batch_bootstrap/index HTTP/1.1" 302 109 "-" "SonarQubeRunner/2.4" 127.0。 0.1 - - [06/oct/2016:16:17:34 -0300] "GET /sonar/api/maintenance HTTP/1.1" 404 1045 "-" "SonarQubeRunner/2.4"

标签： sonarqube sonar-runner sonarqube5.1

【解决方案1】：

我发现服务器上运行的Java版本是6，而这个SonarQube需要Java 7。所以，我升级了java的版本。然后继续给出其他错误，但删除数据库并重新生成它，它工作正常。

【讨论】：