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https://issues.apache.org/jira/browse/OPENJPA-1758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Zowalla resolved OPENJPA-1758.
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Resolution: Fixed
Already fixed on master: f56c4ca72 (OPENJPA-1776/1777, on master) delays the
decision to flush, and the DistributionPolicy javadoc
(openjpa-slice/.../DistributionPolicy.java:40-44) documents returning null and
being called again before flush, as requested. Closing; please reopen if this
still happens with OpenJPA 4.x.
> Allow instance to be distributed by its references' attributes
> --------------------------------------------------------------
>
> Key: OPENJPA-1758
> URL: https://issues.apache.org/jira/browse/OPENJPA-1758
> Project: OpenJPA
> Issue Type: Improvement
> Components: slice
> Reporter: Pinaki Poddar
> Assignee: Pinaki Poddar
> Priority: Major
>
> The current distribution policy requires that target slice be determinable
> when the managed instance instance enters the persistence context. However,
> if the target slice for an instance X is determined by some attribute of Y
> which is referred by X -- then at the time of invocation the target slice for
> X may not be determinable. This improvement will allow the policy to return
> null, so that the target slice can be determined when the instance is being
> flushed to the datastore.
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