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From "Michael Dick (JIRA)" <>
Subject [jira] Updated: (OPENJPA-128) Automatic cache pre-fill on server start
Date Tue, 29 Jul 2008 16:24:32 GMT


Michael Dick updated OPENJPA-128:

    Fix Version/s:     (was: 1.2.0)

Targetting for next release. 

> Automatic cache pre-fill on server start
> ----------------------------------------
>                 Key: OPENJPA-128
>                 URL:
>             Project: OpenJPA
>          Issue Type: New Feature
>            Reporter: Patrick Linskey
>            Priority: Blocker
>             Fix For: 1.3.0
> It'd be nice to have some means to automatically pre-fill the cache when a node starts
up, either by copying from a different node or from a serialized image on disk, or by issuing
some pre-specified queries. I really like the idea of just letting the user specify something
like so:
> <property key="openjpa.DataCacheWarmUp" value="\"SELECT p FROM Person p\", \"SELECT
p FROM Product p ORDER BY p.salesRank\""/>
> Although in that last example, we'd really want some way to specify a bit more detail
about which pages of the data to use, as you would in single-string JDOQL.

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