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

["Mateusz Kluska (JIRA)" <ji...@apache.org>]

Mateusz Kluska created JCR-4138:
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             Summary: Not able to upload a large file (2 GB) via Jackrabbit to an Oracle Database
                 Key: JCR-4138
                 URL: https://issues.apache.org/jira/browse/JCR-4138
             Project: Jackrabbit Content Repository
          Issue Type: Bug
          Components: jackrabbit-core, jackrabbit-data
    Affects Versions: 2.14.0
            Reporter: Mateusz Kluska
         Attachments: log.txt

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|https://commons.apache.org/proper/commons-dbcp/apidocs/org/apache/commons/dbcp2/DelegatingPreparedStatement.html#setBinaryStream-int-java.io.InputStream-long-] method there instead of casting. Ojdbc also handle long binary stream size.




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