[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-178) Out of transaction work causes collection lazy loading to throw AssertionFailure

[Stephane Epardaud (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=33273#action_33273 ] 

Stephane Epardaud commented on HSEARCH-178:
-------------------------------------------

I see from fisheye there are several changes to fix this: it looks like the processing is delayed until after flushing.

Unfortunately I'm using Seam which isn't up to date with all the HS 3.1 requirements for hibernate so I can't upgrade, but I've already backported FullTextSession.flushToIndexes() to 3.0 which I'm using for my batch insertion:

while(...){
  // save some entities
  session.flush(); // this one first since it triggers the HS event listener
  session.flushToIndexes();
  session.clear();
}

This breaks in HS but only when HS's batch_size is smaller than my flush frequency (this is when flush will trigger the insert listener which will process the work instead of batching it for later) which happens easily with @ContainedIn since the queue goes up faster than the number of objects I'm inserting.

I'll try backporting your commits and see if that fixes my problem.

> Out of transaction work causes collection lazy loading to throw AssertionFailure
> --------------------------------------------------------------------------------
>
>                 Key: HSEARCH-178
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-178
>             Project: Hibernate Search
>          Issue Type: Bug
>          Components: engine
>    Affects Versions: 3.1.0.GA
>         Environment: http://forum.hibernate.org/viewtopic.php?p=2381840
>            Reporter: Emmanuel Bernard
>            Assignee: Sanne Grinovero
>             Fix For: 3.1.1, 3.2.0
>
>         Attachments: TestCase-HSEARCH-178.patch
>
>


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