[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-499) Pass a "filter" query to MassIndexing: index changed entity based on timestamp

[Sanne Grinovero (JIRA)]

    [ https://hibernate.onjira.com/browse/HSEARCH-499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45423#comment-45423 ] 

Sanne Grinovero commented on HSEARCH-499:
-----------------------------------------

great idea! we can't expect you to load them all (could be huge), but we could define an interface for some kind of stream generator.
Good timing as well as I'm working on other MassIndexer fixes and improvements.

> Pass a "filter" query to MassIndexing: index changed entity based on timestamp
> ------------------------------------------------------------------------------
>
>                 Key: HSEARCH-499
>                 URL: https://hibernate.onjira.com/browse/HSEARCH-499
>             Project: Hibernate Search
>          Issue Type: New Feature
>          Components: massindexer
>            Reporter: Emmanuel Bernard
>            Assignee: Sanne Grinovero
>             Fix For: 4.1.0.Beta2
>
>
> I was discussion the MassIndexer API. It would be nice to be able to filter the list of Entity ids to reindex based on a query:
> For example
> select u.id from User u where u.lastUpdate >= :yesterday
> or sue some kind of other flag.
> This would be a nice useful trick.

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