1. Upload large files over the web front-end process what matter? Can be packaged in an instant by a few G file form to upload? Does anyone know the mechanism?



2. I understand HTTP is a request response model agreement, if the front packaging this form form need too much time then this will upload file request because the form assembly process is too long and cause the failure of the request timeout?




3. My current problems: HDFS native file upload page 4 g will fail, but the manual curl to server invokes the same rest interface to upload success, I think the difference is that form part of this, so is there a big on the front under this part of the large file upload know you can speak may have problems? Backend to connect by default, there is a connection timeout is about 60 s, after this I understand it is just start to upload the timeout restrictions don't actually work, as long as the guarantee data transmission between them actually won't timeout, is there anything wrong also please correct me, help me to analyze,

CodePudding user response:

Are uploaded to the FTP server, and then save the front-end to back-end a URL address

CodePudding user response:

reference 1st floor KeepSayingNo response:

are uploaded to the FTP server, and then the front-end to the back-end a URL to save

I want to know is the upload process, how the front-end processing, upload is the result of HDFS,