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https://issues.apache.org/jira/browse/FELIX-2072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jamie goodyear updated FELIX-2072:
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    Attachment: felix-2072.diff

File: felix-2072.diff

See attached file felix-2072.diff.

This patch modifies OracleJDBCLock to use less UNDO tablespace.

Tested with Oracle XE on Linux.

> [Karaf]  OracleJDBCLock filling UNDO segment.
> ---------------------------------------------
>
>                 Key: FELIX-2072
>                 URL: https://issues.apache.org/jira/browse/FELIX-2072
>             Project: Felix
>          Issue Type: Bug
>          Components: Karaf
>            Reporter: Jamie goodyear
>         Attachments: felix-2072.diff
>
>
> When using the Oracle JDBC Lock mechanism the UNDO table space fills at a 
> rapid pace. The following log entry will be observed:
> ERROR | Thread-1 | OracleJDBCLock | .felix.karaf.main.OracleJDBCLock 211 | 
> Error occured while testing lock: java.sql.SQLException: ORA-30036: unable to 
> extend segment by 8 in undo tablespace 'UNDO'
> ORA-30036: unable to extend segment by 8 in undo tablespace 'UNDO'
> Reviewing the Oracle JDBC Lock class it appears the UNDO space is being 
> consumed by un-necessary update commands.
> I'll be attaching a patch for this shortly.

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