[JCR-4138] Not able to upload a large file (2 GB) via Jackrabbit to an Oracle Database

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.14.0
• Component/s: jackrabbit-core, jackrabbit-data
• Assignee: Unassigned
• Reporter: Mateusz Kluska
• Created: 01/Jun/17 08:23
• Updated: 17/Jul/17 09:15

Description

I have configured Jackrabbit datastore to Oracle database. I use JCR API and when I upload file greater or equal 2GB I get following error(attachment log.txt).

The problem is in class 'org.apache.jackrabbit.core.util.db.ConnectionHelper' and method 'execute' where is called method setBinaryStream. There stream size is cast to int. That caused a problem when stream size is bigger than max int (2GB or grater). You should use this method there instead of casting. Oracle JDBC also handles long binary stream size.