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Bug 340205

Summary:

[Objectivity] Error Encountered when running Objectivity Store tests

Product:

[Modeling] EMF

Reporter:

kaab <kaabab>

Component:

cdo.core

Assignee:

Ibrahim Sallam <ibrahim.sallam>

Status:

CLOSED WONTFIX

QA Contact:

Eike Stepper <stepper>

Severity:

normal

Priority:

CC:

stepper

Version:

4.8

Target Milestone:

---

Hardware:

OS:

Linux

Whiteboard:

Attachments:

Description	Flags
Patch for dealing with writeRevisionDelta	none

Description kaab

2011-03-16 14:06:40 EDT

Build Identifier: M20100909-0800

This is to report some problems with Objectivity implementation for CDO.

We are building a CDO store targetted toward HyperGraph db that we will probably share with the community soon and we have tested many of the store implementations currently provided and determined that Objectivity was the closest to what we wanted to achieve, so we used that to inspire our selves on how we should design our store. We have tried to stay as close as possible to original design of Objectivity store and ended with a pretty structurally similar implementation.

After making some progress with our implementation, we started testing it using the cdo suite, and encountered some errors that were related to the design and implementation used in Objectivity.

I will be trying to report those errors here and provide patches whenever I can.




Reproducible: Always

Comment 1 kaab

2011-03-16 14:10:40 EDT

Created attachment 191330 [details]
Patch for dealing with writeRevisionDelta

Proposition of a small patch for writeRevisionDelta that would fix some of teh problems encountered when running tests on objectivity store.

Comment 2 kaab

2011-03-16 14:19:45 EDT

+ Remark : This bug reported is based on cdo version 3, and the product retrieved from the version 3 release branch.

+ Also have small question regarding a condition in the class :

ObjyObject (revision 6059) at line 1116 :

if (containerId.equals(objectId) || resourceId.equals(objectId))
{
     childObjyObject.setVersion(-childVersion);
}


I wonder if this condition is accurate and will it be verified, when verified it may cause the version to be set to -version twice.

Comment 3 Eike Stepper

2011-06-23 04:27:05 EDT

Moving all open problem reports to 4.0

Comment 4 Eike Stepper

2012-06-05 07:29:16 EDT

Moving all open bug reports to 4.1 because the release is very near and it's hghly unlikely that there will be spare time to address 4.0 problems.

Please make sure that your patches can be applied against the master branch and that your problem is not already fixed there!!!

Comment 5 Eike Stepper

2012-08-14 22:52:57 EDT

Moving all open issues to 4.2. Open bugs can be ported to 4.1 maintenance after they've been fixed in master.

Comment 6 Eike Stepper

2013-06-29 12:18:45 EDT

We'll try to address open problems in 4.3 (master) first and then port fixes back to 4.2.

Comment 7 Eike Stepper

2015-07-14 02:13:42 EDT

Moving all open bugzillas to 4.5.

Comment 8 Eike Stepper

2016-07-31 00:56:40 EDT

Moving all unaddressed bugzillas to 4.6.

Comment 9 Eike Stepper

2017-12-28 01:12:55 EST

Moving all open bugs to 4.7

Comment 10 Eike Stepper

2019-11-08 02:04:07 EST

Moving all unresolved issues to version 4.8-

Comment 11 Eike Stepper

2019-11-08 02:43:13 EST

Objectivity support has been deprecated, see bug 552307.