[jenkins]解决jenkins内存溢出问题

在jenkins master-slave配置中，总是出现内存溢出问题，更换了机器设备仍然跑不起来：

问题如下：

Status Code: 500Exception: org.apache.commons.jelly.JellyTagException: jar:file:/Users/alibaba/.jenkins/war/WEB-INF/lib/jenkins-core-1.512.jar!/hudson/model/Run/console.jelly:65:27: <j:whitespace> Java heap spaceStacktrace: javax.servlet.ServletException: org.apache.commons.jelly.JellyTagException: jar:file:/Users/alibaba/.jenkins/war/WEB-INF/lib/jenkins-core-1.512.jar!/hudson/model/Run/console.jelly:65:27: <j:whitespace> Java heap spaceat org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:103)at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:677)at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:384)at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:677)at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:241)at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:677)at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)at org.kohsuke.stapler.Stapler.invoke(Stapler.java:583)at org.kohsuke.stapler.Stapler.service(Stapler.java:214)at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:174)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at jenkins.security.ApiTokenFilter.doFilter(ApiTokenFilter.java:64)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:227)at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)at java.util.concurrent.FutureTask.run(FutureTask.java:138)at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)at java.lang.Thread.run(Thread.java:680)Caused by: org.apache.commons.jelly.JellyTagException: jar:file:/Users/alibaba/.jenkins/war/WEB-INF/lib/jenkins-core-1.512.jar!/hudson/model/Run/console.jelly:65:27: <j:whitespace> Java heap spaceat org.apache.commons.jelly.impl.TagScript.handleException(TagScript.java:745)at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:289)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41)at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161)at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:98)at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:98)at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119)at org.kohsuke.stapler.jelly.CompressTag.doTag(CompressTag.java:44)at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:81)at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63)at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53)at org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:95)... 60 moreCaused by: java.lang.OutOfMemoryError: Java heap spaceat java.lang.String.replace(String.java:2057)at sun.reflect.AccessorGenerator.internalize(AccessorGenerator.java:402)at sun.reflect.AccessorGenerator.getClassName(AccessorGenerator.java:396)at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:286)at sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)at sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)at java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1322)at java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:50)at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:435)at java.security.AccessController.doPrivileged(Native Method)at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:411)at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:308)at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:545)at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1599)at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1494)at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1599)at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1494)at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1748)at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1327)at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349)at hudson.console.AnnotatedLargeText.createAnnotator(AnnotatedLargeText.java:131)at hudson.console.AnnotatedLargeText.writeHtmlTo(AnnotatedLargeText.java:157)at hudson.console.AnnotatedLargeText.writeLogTo(AnnotatedLargeText.java:146)at org.kohsuke.stapler.framework.io.LargeText.doProgressText(LargeText.java:262)at hudson.console.AnnotatedLargeText.doProgressiveHtml(AnnotatedLargeText.java:94)at sun.reflect.GeneratedMethodAccessor586.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:597)at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:288)at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:151)at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:90)at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:111)

问题解决方案：服务器端启动war包添加参数，/usr/bin/java -Xms1024m -Xmx1024m -XX:PermSize=512M -XX:PermSize=1024M -jar jenkins.war --httpPort=18080 --ajp13Port=18009

因为单独在slave机器上跑没有问题，所以slave机器可以不加，如果单独在slave机器上单独运行脚本也有内存溢出问题，那么slave执行脚本也要加

详细文档，参考：
http://bbs.scmroad.com/thread-19316-1-1.html