[jira] [Updated] (ISIS-2020) Experimental Support for DataNucleus Federated Datastore

["Andi Huber (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ISIS-2020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andi Huber updated ISIS-2020:
-----------------------------
    Summary: Experimental Support for DataNucleus Federated Datastore  (was: Experimantal Support for DataNucleus Federated Datastore)

> 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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