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

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

    [ https://issues.apache.org/jira/browse/JCR-4138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089528#comment-16089528 ] 

Mateusz Kluska commented on JCR-4138:
-------------------------------------

May someone helps?

> 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. Oracle JDBC also handles long binary stream size.



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