Java 在Heroku-SpringMVC上部署.WAR文件时出现内存配额超出错误

我正在尝试使用Tomcat在Heroku上部署SpringMVC Java项目。该应用程序很小，但在尝试部署.war文件时出现以下错误：

2013-01-07T12:21:53+00:00 heroku[web.1]: Starting process with command `${PRE_JAVA}java ${JAVA_OPTS} -jar webapp-runner-7.0.29.3.jar --port ${PORT} ${WEBAPP_RUNNER_OPTS} web-movie-collector-1.0.0-BUILD-SNAPSHOT.war`
2013-01-07T12:21:54+00:00 app[web.1]: Adding Context / for web-movie-collector-1.0.0-BUILD-SNAPSHOT.war
2013-01-07T12:21:56+00:00 app[web.1]: Jan 7, 2013 12:21:56 PM org.apache.coyote.AbstractProtocol init
2013-01-07T12:21:56+00:00 app[web.1]: INFO: Initializing ProtocolHandler ["http-nio-21063"]
2013-01-07T12:21:56+00:00 heroku[web.1]: Error R11 (Bad bind) -> Process bound to port 45464, should be 21063 (see environment variable PORT)
2013-01-07T12:21:56+00:00 heroku[web.1]: Stopping process with SIGKILL
2013-01-07T12:21:58+00:00 heroku[web.1]: Process exited with status 137
2013-01-07T12:21:58+00:00 heroku[web.1]: State changed from starting to crashed
2013-01-07T12:21:58+00:00 heroku[web.1]: State changed from crashed to starting
2013-01-07T12:22:00+00:00 heroku[web.1]: Starting process with command `${PRE_JAVA}java ${JAVA_OPTS} -jar webapp-runner-7.0.29.3.jar --port ${PORT} ${WEBAPP_RUNNER_OPTS} web-movie-collector-1.0.0-BUILD-SNAPSHOT.war`
2013-01-07T12:22:01+00:00 app[web.1]: Adding Context / for web-movie-collector-1.0.0-BUILD-SNAPSHOT.war
2013-01-07T12:22:01+00:00 app[web.1]: Jan 7, 2013 12:22:01 PM org.apache.coyote.AbstractProtocol init
2013-01-07T12:22:01+00:00 app[web.1]: INFO: Initializing ProtocolHandler ["http-nio-41469"]
2013-01-07T12:22:01+00:00 app[web.1]: Jan 7, 2013 12:22:01 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
2013-01-07T12:22:01+00:00 app[web.1]: INFO: Using a shared selector for servlet write/read
2013-01-07T12:22:01+00:00 app[web.1]: Jan 7, 2013 12:22:01 PM org.apache.catalina.core.StandardService startInternal
2013-01-07T12:22:01+00:00 app[web.1]: INFO: Starting service Tomcat
2013-01-07T12:22:01+00:00 app[web.1]: Jan 7, 2013 12:22:01 PM org.apache.catalina.core.StandardEngine startInternal
2013-01-07T12:22:01+00:00 app[web.1]: INFO: Starting Servlet Engine: Apache Tomcat/7.0.29
2013-01-07T12:22:01+00:00 heroku[web.1]: State changed from starting to up
2013-01-07T12:22:02+00:00 app[web.1]: Jan 7, 2013 12:22:02 PM org.apache.catalina.startup.ContextConfig getDefaultWebXmlFragment
2013-01-07T12:22:02+00:00 app[web.1]: INFO: No global web.xml found
2013-01-07T12:22:28+00:00 heroku[web.1]: Process running mem=745M(145.6%)
2013-01-07T12:22:28+00:00 heroku[web.1]: Error R14 (Memory quota exceeded)
2013-01-07T12:22:50+00:00 heroku[web.1]: Process running mem=769M(150.4%)
2013-01-07T12:22:50+00:00 heroku[web.1]: **Error R14 (Memory quota exceeded)**
2013-01-07T12:22:57+00:00 heroku[router]: at=error code=H12 desc="Request timeout" method=GET path=/ host=web-movie-collector-new.herokuapp.com fwd=91.208.120.254 dyno=web.1 queue=0ms wait=0ms connect=2ms service=30000ms status=503 bytes=0
**2013-01-07T12:23:12+00:00 heroku[web.1]: Process running mem=793M(155.1%)
2013-01-07T12:23:12+00:00 heroku[web.1]: Error R14 (Memory quota exceeded)
2013-01-07T12:23:34+00:00 heroku[web.1]: Process running mem=761M(148.8%)
2013-01-07T12:23:34+00:00 heroku[web.1]: Error R14 (Memory quota exceeded)**
2013-01-07T12:23:37+00:00 app[web.1]: Jan 7, 2013 12:23:37 PM org.apache.catalina.core.ApplicationContext log
2013-01-07T12:23:37+00:00 app[web.1]: INFO: No Spring WebApplicationInitializer types detected on classpath
2013-01-07T12:23:37+00:00 app[web.1]: Jan 7, 2013 12:23:37 PM org.apache.catalina.core.ApplicationContext log
2013-01-07T12:23:37+00:00 app[web.1]: INFO: Initializing Spring root WebApplicationContext
2013-01-07T12:23:37+00:00 app[web.1]: INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
2013-01-07T12:23:38+00:00 app[web.1]: INFO : org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Mon Jan 07 12:23:38 UTC 2013]; root of context hierarchy
2013-01-07T12:23:38+00:00 app[web.1]: INFO : org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/spring/root-context.xml]
2013-01-07T12:23:38+00:00 app[web.1]: INFO : org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7458e2a1: defining beans [infoSourceConfigLoader,htmlNodePathMapper]; root of factory hierarchy
2013-01-07T12:23:39+00:00 app[web.1]: INFO : org.springframework.beans.factory.config.PropertiesFactoryBean - Loading properties file from class path resource [xpath.properties]
2013-01-07T12:23:39+00:00 app[web.1]: INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 2062 ms
2013-01-07T12:23:39+00:00 app[web.1]: null
2013-01-07T12:23:39+00:00 app[web.1]: Jan 7, 2013 12:23:39 PM org.apache.catalina.core.StandardContext listenerStart
2013-01-07T12:23:39+00:00 app[web.1]: SEVERE: Exception sending context initialized event to listener instance of class ro.isdc.LanguageLoaderListener
2013-01-07T12:23:39+00:00 app[web.1]: java.lang.NullPointerException
2013-01-07T12:23:39+00:00 app[web.1]:   at java.io.File.<init>(File.java:239)
2013-01-07T12:23:39+00:00 app[web.1]:   at ro.isdc.controllers.LocaleAwareController.loadSupportedLanguages(LocaleAwareController.java:40)
2013-01-07T12:23:39+00:00 app[web.1]:   at ro.isdc.LanguageLoaderListener.contextInitialized(LanguageLoaderListener.java:15)
2013-01-07T12:23:39+00:00 app[web.1]:   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
2013-01-07T12:23:39+00:00 app[web.1]:   at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
2013-01-07T12:23:39+00:00 app[web.1]:   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
2013-01-07T12:23:39+00:00 app[web.1]:   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
2013-01-07T12:23:39+00:00 app[web.1]:   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
2013-01-07T12:23:39+00:00 app[web.1]:   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
2013-01-07T12:23:39+00:00 app[web.1]:   at java.util.concurrent.FutureTask.run(FutureTask.java:166)
2013-01-07T12:23:39+00:00 app[web.1]:   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
2013-01-07T12:23:39+00:00 app[web.1]:   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
2013-01-07T12:23:39+00:00 app[web.1]:   at java.lang.Thread.run(Thread.java:636)
2013-01-07T12:23:39+00:00 app[web.1]: Jan 7, 2013 12:23:39 PM org.apache.catalina.core.StandardContext startInternal
2013-01-07T12:23:39+00:00 app[web.1]: SEVERE: Error listenerStart
2013-01-07T12:23:39+00:00 app[web.1]: Jan 7, 2013 12:23:39 PM org.apache.catalina.core.StandardContext startInternal
2013-01-07T12:23:39+00:00 app[web.1]: SEVERE: Context [/] startup failed due to previous errors
2013-01-07T12:23:39+00:00 app[web.1]: SEVERE: Context [/] failed in [org.apache.catalina.core.StandardContext] lifecycle. Allowing Tomcat to shutdown.
2013-01-07T12:23:39+00:00 app[web.1]: Jan 7, 2013 12:23:39 PM org.apache.catalina.core.ApplicationContext log
2013-01-07T12:23:39+00:00 app[web.1]: INFO: Closing Spring root WebApplicationContext
2013-01-07T12:23:39+00:00 app[web.1]: INFO : org.springframework.web.context.support.XmlWebApplicationContext - Closing Root WebApplicationContext: startup date [Mon Jan 07 12:23:38 UTC 2013]; root of context hierarchy
2013-01-07T12:23:39+00:00 app[web.1]: INFO : org.springframework.beans.factory.support.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7458e2a1: defining beans [infoSourceConfigLoader,htmlNodePathMapper]; root of factory hierarchy
2013-01-07T12:23:40+00:00 app[web.1]: Jan 7, 2013 12:23:40 PM org.apache.coyote.AbstractProtocol start
2013-01-07T12:23:40+00:00 app[web.1]: INFO: Starting ProtocolHandler ["http-nio-41469"]
2013-01-07T12:23:42+00:00 heroku[web.1]: Process exited with status 0
2013-01-07T12:23:42+00:00 heroku[web.1]: State changed from up to crashed
2013-01-07T12:23:59+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=web-movie-collector-new.herokuapp.com fwd=91.208.120.254 dyno= queue= wait= connect= service= status=503 bytes=

2013-01-07T12:21:53+00:00 heroku[web.1]：使用命令“${PRE_JAVA}JAVA${JAVA_OPTS}-jar webapp-runner-7.0.29.3.jar--port${port}${webapp_runner_OPTS}web-movie collector-1.0.0-BUILD-SNAPSHOT.war启动进程`
2013-01-07T12:21:54+00:00应用程序[web.1]：添加上下文/用于web-movie-collector-1.0.0-BUILD-SNAPSHOT.war
2013-01-07T12:21:56+00:00应用程序[web.1]：2013年1月7日12:21:56 PM org.apache.coyote.AbstractProtocol init
2013-01-07T12:21:56+00:00应用程序[web.1]：信息：初始化ProtocolHandler[“http-nio-21063”]
2013-01-07T12:21:56+00:00 heroku[web.1]：错误R11（绑定错误）->绑定到端口45464的进程应为21063（请参阅环境变量port）
2013-01-07T12:21:56+00:00 heroku[web.1]：使用SIGKILL停止进程
2013-01-07T12:21:58+00:00 heroku[web.1]：进程已退出，状态为137
2013-01-07T12:21:58+00:00 heroku[web.1]：状态从开始更改为崩溃
2013-01-07T12:21:58+00:00 heroku[web.1]：状态从崩溃变为启动
2013-01-07T12:22:00+00:00 heroku[web.1]：使用命令“${PRE_JAVA}JAVA${JAVA_OPTS}-jar webapp-runner-7.0.29.3.jar--port${port}${webapp_runner_OPTS}web-movie collector-1.0.0-BUILD-SNAPSHOT.war启动进程`
2013-01-07T12:22:01+00:00应用程序[web.1]：为web-movie-collector-1.0.0-BUILD-SNAPSHOT.war添加上下文
2013-01-07T12:22:01+00:00应用程序[web.1]：2013年1月7日12:22:01 PM org.apache.coyote.AbstractProtocol init
2013-01-07T12:22:01+00:00应用程序[web.1]：信息：初始化ProtocolHandler[“http-nio-41469”]
2013-01-07T12:22:01+00:00应用程序[web.1]：2013年1月7日12:22:01下午org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
2013-01-07T12:22:01+00:00应用程序[web.1]：信息：使用共享选择器进行servlet写入/读取
2013-01-07T12:22:01+00:00应用程序[web.1]：2013年1月7日12:22:01 PM org.apache.catalina.core.StandardService startInternal
2013-01-07T12:22:01+00:00应用程序[web.1]：信息：正在启动Tomcat服务
2013-01-07T12:22:01+00:00应用程序[web.1]：2013年1月7日12:22:01 PM org.apache.catalina.core.StandardEngine startInternal
2013-01-07T12:22:01+00:00应用程序[web.1]：信息：启动Servlet引擎：ApacheTomcat/7.0.29
2013-01-07T12:22:01+00:00 heroku[web.1]：状态从启动更改为启动
2013-01-07T12:22:02+00:00应用程序[web.1]：2013年1月7日12:22:02下午org.apache.catalina.startup.ContextConfig getDefaultWebXmlFragment
2013-01-07T12:22:02+00:00应用程序[web.1]：信息：未找到全局web.xml
2013-01-07T12:22:28+00:00 heroku[web.1]：运行mem的进程=745M（145.6%）
2013-01-07T12:22:28+00:00 heroku[web.1]：错误R14（超出内存配额）
2013-01-07T12:22:50+00:00 heroku[web.1]：运行mem的进程=769M（150.4%）
2013-01-07T12:22:50+00:00 heroku[web.1]：**错误R14（超出内存配额）**
2013-01-07T12:22:57+00:00 heroku[路由器]：at=错误代码=H12 desc=“请求超时”方法=获取路径=/host=web-movie-collector-new.herokuapp.com fwd=91.208.120.254 dyno=web.1队列=0ms等待=0ms连接=2ms服务=30000ms状态=503字节=0
**2013-01-07T12:23:12+00:00 heroku[web.1]：运行mem的进程=793M（155.1%）
2013-01-07T12:23:12+00:00 heroku[web.1]：错误R14（超出内存配额）
2013-01-07T12:23:34+00:00 heroku[web.1]：运行mem的进程=761M（148.8%）
2013-01-07T12:23:34+00:00 heroku[web.1]：错误R14（超出内存配额）**
2013-01-07T12:23:37+00:00应用程序[web.1]：2013年1月7日12:23:37下午org.apache.catalina.core.ApplicationContext日志
2013-01-07T12:23:37+00:00应用程序[web.1]：信息：在类路径上未检测到Spring WebApplicationInitializer类型
2013-01-07T12:23:37+00:00应用程序[web.1]：2013年1月7日12:23:37下午org.apache.catalina.core.ApplicationContext日志
2013-01-07T12:23:37+00:00应用程序[web.1]：信息：初始化SpringRootWebApplicationContext
2013-01-07T12:23:37+00:00应用程序[web.1]：信息：org.springframework.web.context.ContextLoader-根WebApplicationContext:初始化已开始
2013-01-07T12:23:38+00:00应用程序[web.1]：信息：org.springframework.web.context.support.XmlWebApplicationContext-刷新根WebApplicationContext：启动日期[Mon Jan 07 12:23:38 UTC 2013]；上下文层次结构的根
2013-01-07T12:23:38+00:00应用程序[web.1]：信息：org.springframework.beans.factory.xml.XmlBeanDefinitionReader-从ServletContext资源[/web-INF/spring/root context.xml]加载xml bean定义
2013-01-07T12:23:38+00:00应用程序[web.1]：信息：org.springframework.beans.factory.support.DefaultListableBeanFactory-在org.springframework.beans.factory.support中预实例化单例。DefaultListableBeanFactory@7458e2a1：定义bean[infoSourceConfigLoader，htmlNodePathMapper]；工厂层次结构的根
2013-01-07T12:23:39+00:00应用程序[web.1]：信息：org.springframework.beans.factory.config.PropertiesFactoryBean-从类路径资源[xpath.properties]加载属性文件
2013-01-07T12:23:39+00:00应用程序[web.1]：信息：org.springframework.web.context.ContextLoader-根WebApplicationContext:初始化在2062毫秒内完成
2013-01-07T12:23:39+00:00应用程序[web.1]：空
2013-01-07T12:23:39+00:00应用程序[web.1]：2013年1月7日12:23:39 PM org.apache.catalina.core.StandardContext listenerStart
2013-01-07T12:23:39+00:00应用程序[web.1]：严重：向类ro.isdc.LanguageLoaderListener的侦听器实例发送上下文初始化事件时发生异常
2013-01-07T12:23:39+00:00应用程序[web.1]：java.lang.NullPointerException
2013-01-07T12:23:39+00:00应用程序[web.1]：位于java.io.File.（File.java:239）
2013-01-07T12:23:39+00:00应用程序[web.1]：在ro.isdc.controllers.LocaleAwareController.loadSupportedLanguages（LocaleAwareController.java:40）
2013-01-07T12:23:39+00:00应用程序[web.1]：在ro.isdc.LanguageLoaderListener.contextInitialized（LanguageLoaderListener.java:15）
2013-01-07T12:23:39+00:00应用程序[web.1]：位于org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:4791）
2013-01-07T12:23:39+00:00应用程序[web.1]：位于org.apache.catalina.core.Stan
ro.isdc.controllers.LocaleAwareController.loadSupportedLanguages(LocaleAwareController.java:40)