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Bug 345487

Summary:

support partitioning with WLS GridLink

Product:

z_Archived

Reporter:

James Sutherland <jamesssss>

Component:

Eclipselink

Assignee:

Nobody - feel free to take it <nobody>

Status:

RESOLVED FIXED

QA Contact:

Severity:

enhancement

Priority:

CC:

tom.ware

Version:

unspecified

Target Milestone:

---

Hardware:

OS:

Windows XP

Whiteboard:

Attachments:

Description	Flags
gridlink support	none

Description James Sutherland

2011-05-11 15:09:00 EDT

WLS has a GridLink DataSource feature for supporting Oracle RAC.

EclipseLink has partitioning support, this should integrate with GridLink on WLS for data affinity.

Oracle also provides data affinity support in UCP DataSource as part of JDBC support, this should also be supported, and is required for GridLink support.

Comment 1 James Sutherland

2011-05-11 15:09:48 EDT

Created attachment 195415 [details]
gridlink support

Comment 2 James Sutherland

2011-05-11 15:23:13 EDT

SVN trunk pending commit: Bug#345487 GridLink support

 

https://bugs.eclipse.org/bugs/show_bug.cgi?id=345487

 

Adds partitioning support for WLS GridLink data affinity.

 

Code review: Andrei (pending)

 

Changes:

- Updated HashPartitioning to hash correctly using % not &.

- Convert partitioning partition name to an index without requiring it be an integer string value.

- Change huge cache performance tests to not take so long.

- Cleaned up some code in ObjectBuilder

- Added GridLinkDataPartitioningCallback to support data affinity in GridLink

- Added PLSQL and GridLink server test targets

- Changed JPA partitioning tests to run in any database, and on WLS

Comment 3 James Sutherland

2011-06-01 14:07:00 EDT

Fixed in 2.3

Comment 4 Eclipse Webmaster

2022-06-09 10:22:52 EDT

The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink