[jira] [Updated] (AMBARI-16207) Provide Ability To Pass JPA / EclipseLink Properties to the DataSource

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-16207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley updated AMBARI-16207:
-------------------------------------
    Status: Patch Available  (was: Open)

> Provide Ability To Pass JPA / EclipseLink Properties to the DataSource
> ----------------------------------------------------------------------
>
>                 Key: AMBARI-16207
>                 URL: https://issues.apache.org/jira/browse/AMBARI-16207
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>             Fix For: 2.4.0
>
>
> There is currently no way to pass JPA or EclipseLink specific connection/DataSource properties in from {{ambari.properties}}. Although there exists {{Configuration.getDatabaseCustomProperties}}, these are actually _driver specific_ properties and not properties for EclipseLink.
> For example, if I wanted to pass in to the JDBC Driver {{foo=bar}}, then I could set
> {{server.jdbc.properties.foo=bar}} and this will get translated into {{eclipselink.jdbc.property.foo=bar}}.
> However, if I wanted to set any of the EclipseLink or JPA specific DataSource properties (see http://www.eclipse.org/eclipselink/api/2.6/org/eclipse/persistence/config/PersistenceUnitProperties.html) I would not be able to.
> Proposal is to add something similar to the custom driver properties:
> {code}
> server.persistence.properties.eclipselink.jdbc.batch-writing.size=25
> {code}
> Which could get translated into
> {code}
> properties.put("eclipselink.jdbc.batch-writing.size", 25)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)