Jenkins构建时报内存溢出错误java.lang.OutOfMemoryError: Java heap space

Jenkins job 总是失败 即使执行的主体部分已经成功， log里面：

Build step 'Execute Windows batch command' marked build as failure
FATAL: Remote call on JNLP4-connect connection from 9.xxx.xxx.xxx/9.xxx.xxx.xxx:xxxxx failed
java.lang.OutOfMemoryError: Java heap space
	at java.lang.String.<init>(String.java:388)
	at java.lang.String.substring(String.java:1372)
	at org.jvnet.winp.WinProcess.parseCmdLineAndEnvVars(WinProcess.java:144)
	at org.jvnet.winp.WinProcess.getEnvironmentVariables(WinProcess.java:121)
	at hudson.util.ProcessTree$WindowsOSProcess.getEnvironmentVariables2(ProcessTree.java:475)
	at hudson.util.ProcessTree$WindowsOSProcess.hasMatchingEnvVars2(ProcessTree.java:487)
	at hudson.util.ProcessTree$WindowsOSProcess.access$300(ProcessTree.java:410)
	at hudson.util.ProcessTree$Windows.hasMatchingEnvVars(ProcessTree.java:561)
	at hudson.util.ProcessTree$Windows.killAll(ProcessTree.java:536)
	at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:996)
	at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:987)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:336)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:277)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at hudson.remoting.Engine$1$1.run(Engine.java:94)
	at java.lang.Thread.run(Thread.java:785)
	at ......remote call to JNLP4-connect connection from 9.xxx.xxx.xxx/9.xxx.xxx.xxx:xxxxx(Native Method)
	at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1545)
	at hudson.remoting.UserResponse.retrieve(UserRequest.java:253)
	at hudson.remoting.Channel.call(Channel.java:830)
Caused: java.io.IOException: Remote call on JNLP4-connect connection from 9.xxx.xxx.xxx/9.xxx.xxx.xxx:xxxxx failed
	at hudson.remoting.Channel.call(Channel.java:838)
	at hudson.Launcher$RemoteLauncher.kill(Launcher.java:984)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:540)
	at hudson.model.Run.execute(Run.java:1735)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:405)
Finished: FAILURE

解决办法(亲测有效)：
安装jenkins的window服务器上 找到jenkins的安装目录下面的 jenkins.xml 文件，将参数-Xmx256m 修改为-Xmx1024m，然后重启jenkin服务，修改参数后如下：
<executable>%BASE%\jre\bin\java</executable>
<arguments>-Xrs -Xmx1024m -Dhudson.lifecycle=hudson.lifecycle.WindowsServiceLifecycle -jar "%BASE%\jenkins.war" --httpPort=8080 --webroot="%BASE%\war"</arguments>

网上看到的其它解决方法：

   Jenkins->系统管理->系统设置->Global properties
   环境变量新增配置：
   MAVEN_OPTS
   -Xmx480m -XX:MaxPermSize=512m