jenkins 启动slave，出现com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://127.0.0.1:8080/jnlpJars/remoting.jar

时间：2014-05-08 21:43:22 收藏：0 阅读：2133

master: linux

slave: win7 64位系统

在配置好系统后，采用jnlp的方式启动slave节点，报错如下：

com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://127.0.0.1:8080/jnlpJars/remoting.jar
    at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
    at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
    at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
    at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
    at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

修改办法：

到jenkins面板： http://127.0.0.1:8080，进入Manage Jenkins ，选择Configure System，修改Jenkins Location选项下面的Jenkins URL为master机器的http://IP:port, 然后重新生成jnlp文件发送到slvae节点，然后右键选择Launch。

如果，不想修改Jenkins的 URL，那么用notepad++打开slave-agent.jnlp文件，将其中的127.0.0.1修改为master机器的IP或者域名，也可以。

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