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From "Christian Schneider (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ARIES-1273) Persistence unit with hibernate does not start if datasource is not present
Date Thu, 15 Jan 2015 15:12:35 GMT

     [ https://issues.apache.org/jira/browse/ARIES-1273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christian Schneider resolved ARIES-1273.
----------------------------------------
    Resolution: Fixed

> Persistence unit with hibernate does not start if datasource is not present
> ---------------------------------------------------------------------------
>
>                 Key: ARIES-1273
>                 URL: https://issues.apache.org/jira/browse/ARIES-1273
>             Project: Aries
>          Issue Type: Bug
>          Components: JPA
>            Reporter: Christian Schneider
>            Assignee: Christian Schneider
>             Fix For: jpa-container-1.0.3
>
>
> When the persistence unit starts aries creates the EntityManagerFactory by calling the
PersistenceProvider (hibernate). Hibernate then tries to access the jndi DataSource as it
wants to check some db details.
> If the DataSource is not yet up then this call will hang for a long time. This then blocks
the startup of the pu bundle. So in effect this can then also block the startup of the DataSource
bundle.
> We could either use a separate thread for the EMF creation or only start the creation
when the DataSource is actually present.



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