技术文章 - CS350514
Windchill PDMLink 中无法下载大文件
已修改: 11-Dec-2024
适用于
- Windchill PDMLink 11.1 to 13.1
说明
- 下载大文件失败
- 当文件主内容大于1G时下载中断
- 下载失败时方法服务器日志中出现以下错误消息：
ERROR [ajp-nio-127.0.0.1-8012-exec-41] wt.fv.master - Error in doDirectDownload org.apache.catalina.connector.ClientAbortException: java.io.IOException: An established connection was aborted by the software in your host machine at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:372) at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:841) at org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:746) at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:407) at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:385) .... Caused by: java.io.IOException: An established connection was aborted by the software in your host machine at sun.nio.ch.SocketDispatcher.write0(Native Method) at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51) at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) at sun.nio.ch.IOUtil.write(IOUtil.java:65) ... ERROR [ajp-nio-127.0.0.1-8012-exec-41] wt.method.server.httpgw - Exception when attempting to set response status of 500 [java.io.IOException: An established connection was aborted by the software in your host machine] java.lang.IllegalStateException: Cannot call sendError() after the response has been committed at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:456) at wt.servlet.ServletRequestMonitor$BaseHttpResponseWrapper.sendError(ServletRequestMonitor.java:2679)...
- 下载小文件需要很长时间
- 例如：下载 4MB 的 pdf 文件大约需要 40 秒
- 尝试打开讨论主题中的附件时，UI 中出现以下错误消息
HTTP Status 500 - Internal Server Error
这是文章 350514 的 PDF 版本，可能已过期。最新版本 CS350514