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Posted to dev@isis.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/11/10 20:07:00 UTC
[jira] [Commented] (ISIS-2020) Experimental Support for DataNucleus
Federated Datastore
[ https://issues.apache.org/jira/browse/ISIS-2020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16682575#comment-16682575 ]
ASF subversion and git services commented on ISIS-2020:
-------------------------------------------------------
Commit d8a3e76d923a65310d4a6a149e2db63838ee6aec in isis's branch refs/heads/v2 from [~hobrom]
[ https://gitbox.apache.org/repos/asf?p=isis.git;h=d8a3e76 ]
ISIS-2020: fixes broken DN Blob mapping
dealing with the fact, that with DN 5.1.10 -> 5.2.0.M1 extension-points
were renamed
DN Migration Guide:
http://www.datanucleus.org/products/accessplatform/migration.html
Task-Url: https://issues.apache.org/jira/browse/ISIS-2020
> Experimental Support for DataNucleus Federated Datastore
> --------------------------------------------------------
>
> Key: ISIS-2020
> URL: https://issues.apache.org/jira/browse/ISIS-2020
> Project: Isis
> Issue Type: New Feature
> Components: Core: Objectstore: JDO
> Affects Versions: 1.16.2, 2.0.0-M1
> Reporter: Brian Kalbfus
> Assignee: Andi Huber
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: datanucleus-api-jdo.patch
>
>
> Insert and Update operations work as expected, but query operations operate on the primary datastore. I see from stepping through the M1 code that Insert and Update operations use a transaction that accesses a FederatedDataStore. I guess that is where the difference occurs in that the query operations get a data store another way, failing to get the FederatedDataStore that is configured.
> example code created from helloworld-archetype is at [https://github.com/bkalbfus/isis-federatedDS-2_0_0-M1]
> Mailing list: [https://lists.apache.org/thread.html/2edea2f8d802532c3672eddc83b484bbc2e31d1cac16f2759feeb95f@%3Cusers.isis.apache.org%3E]
>
>
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