服务器重启时无法读取/写入Coldfusion 8.01 tmpCache目录

时间：2011-06-30 16:40:09

标签： coldfusion

我在安装CF8.01时遇到了一个奇怪的问题。我最近更新了coldfusion图像修补程序（kb403411）＆amp;发现突然CF开始需要为一些图像处理函数使用新目录[imageresize（）]

{coldfusionh_home} / tmpCache＆amp;它的子目录/ CFFileServlet / _cf_image /。最初tmpCache不存在＆amp;必须被创建，它的子目录是自动创建的。但是这里有3个问题：

  1. Coldfusion似乎没有从子目录中删除临时文件
  2. 首次尝试在第一次重新启动coldfusion后向这些目录写入内容时会抛出错误。后续的读/写尝试都没问题。 [追踪下面的帖子]
  3. 必须将目录条目添加到沙箱设置以允许访问此目录[实际上这更像是PIA而不是问题 - 这是沙箱的正确行为]

    4. 所以我有几个问题：

    1. 如何测试/确保CF在不再需要时删除这些文件
    2. 启动错误的可能原因是什么？如何解决？
    3. 沙箱的事情是痛苦的，可以告诉CF使用/ tmp或/ var / tmp或者其他东西

      4. 我在目录结构上尝试了几种不同的所有者/权限组合＆amp;我确信它不是权限。

      任何想法/想法？

      这是错误跟踪：

      image rezise
500

ROOT CAUSE: 
java.security.AccessControlException: access denied (java.io.FilePermission /opt/coldfusion8/tmpCache read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
at java.security.AccessController.checkPermission(AccessController.java:546)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkRead(SecurityManager.java:871)
at java.io.File.exists(File.java:731)
at coldfusion.runtime.RuntimeServiceImpl.getTempCacheDirectory(RuntimeServiceImpl.java:2038)
at coldfusion.tagext.io.ImageTag.getTempImageFile(ImageTag.java:637)
at coldfusion.tagext.io.ImageTag.writeImageToBrowser(ImageTag.java:571)
at coldfusion.tagext.io.ImageTag.doStartTag(ImageTag.java:459)
at cftest2ecfm1941538635.runPage(/var/www/vhosts/bigblock.ca/subdomains/propaganda/httpdocs/filetest/test.cfm:29)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:483)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:288)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:198)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

javax.servlet.ServletException: ROOT CAUSE: 
java.security.AccessControlException: access denied (java.io.FilePermission /opt/coldfusion8/tmpCache read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:374)
at java.security.AccessController.checkPermission(AccessController.java:546)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkRead(SecurityManager.java:871)
at java.io.File.exists(File.java:731)
at coldfusion.runtime.RuntimeServiceImpl.getTempCacheDirectory(RuntimeServiceImpl.java:2038)
at coldfusion.tagext.io.ImageTag.getTempImageFile(ImageTag.java:637)
at coldfusion.tagext.io.ImageTag.writeImageToBrowser(ImageTag.java:571)
at coldfusion.tagext.io.ImageTag.doStartTag(ImageTag.java:459)
at cftest2ecfm1941538635.runPage(/var/www/vhosts/bigblock.ca/subdomains/propaganda/httpdocs/filetest/test.cfm:29)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:483)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:288)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:198)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:70)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

1 个答案:

答案 0 :(得分：0)

好吧，我看到没有其他人无法帮助，所以我会尝试从你的个人经历中给你一个提示。

例如，如果您在页面执行期间进行了一些文件i / o操作，例如文件上传，你使用java本机类进行文件操作，在调用File close（）方法之前抛出异常，所有文件都被锁定，无法在没有更高权限和/或服务器重启的情况下打开/删除。 发生了几十次，所以我可以认为它可能恰好是你的问题。

干杯， ž。

相关问题
最新问题