[SOLR-14461] Replace commons-fileupload use with standard Servlet/Jetty

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 8.6
• Assignee: David Smiley
• Reporter: David Smiley
• Created: 06/May/20 20:59
• Updated: 07/Sep/20 02:02
• Resolved: 22/May/20 05:15

Description

Commons-fileupload had utility back in the day before the Servlet 3.0 spec but I think it's now obsolete. I'd rather not maintain this dependency, which includes keeping it up to date from security vulnerabilities.

(I have work in-progress)

Issue Links

• causes: SOLR-14768 Multipart POST is broken; a regression since 8.6
• relates to: SOLR-13612 Error 500 with update extract handler on Solr 7.4.0
• supercedes: SOLR-12320 Not all multi-part post requests should create tmp files.
• supercedes: SOLR-13878 Update commons-fileupload to 1.4 to fix potential resource leak issue
• links to: GitHub Pull Request #1490