openshift上的jenkins服务器，构建一个maven项目时报异常

Question

openshift上的jenkins服务器，构建一个maven项目时报java.net.BindException: Permission denied

Modules changed, recalculating dependency graph
ERROR: Failed to parse POMs
java.net.BindException: Permission denied
    at java.net.PlainSocketImpl.socketBind(Native Method)
    at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:376)
    at java.net.ServerSocket.bind(ServerSocket.java:376)
    at java.net.ServerSocket.bind(ServerSocket.java:330)
    at hudson.maven.AbstractMavenProcessFactory$SocketHandler$AcceptorImpl.<init>(AbstractMavenProcessFactory.java:205)
    at hudson.maven.AbstractMavenProcessFactory$SocketHandler.call(AbstractMavenProcessFactory.java:191)
    at hudson.maven.AbstractMavenProcessFactory$SocketHandler.call(AbstractMavenProcessFactory.java:189)
    at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
    at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:263)
    at hudson.maven.ProcessCache.get(ProcessCache.java:236)
    at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:755)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:536)
    at hudson.model.Run.execute(Run.java:1741)
    at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:374)
Finished: FAILURE

请大神指点下！