[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-421) Exceptions happening in backend are unnoticed (Amin Mohammed-Coleman)

[Sanne Grinovero (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=36116#action_36116 ] 

Sanne Grinovero commented on HSEARCH-421:
-----------------------------------------

Another hint about the code needed in PerDPQueueProcessor:
don't forget to wrap also the optimization operations and the indexWriter close.
Imho you should accumulate work which was done in some collection and so in case of failure you can find out which work was performed and which wasn't, but you should avoid attempts to recover or ignore errors, we still want to cancel the current queue.
Consider the ErrorContextBuilder is your own child, you're free to change it to better match the need to track work which was performed before the failure.

> Exceptions happening in backend are unnoticed (Amin Mohammed-Coleman)
> ---------------------------------------------------------------------
>
>                 Key: HSEARCH-421
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-421
>             Project: Hibernate Search
>          Issue Type: Bug
>          Components: engine
>    Affects Versions: 3.1.0.GA, 3.1.1.GA
>            Reporter: Sanne Grinovero
>            Assignee: Sanne Grinovero
>             Fix For: 3.2.0.CR1
>
>         Attachments: HibernateSearch-421-01042010.patch, HibernateSearch-421-24032010-FixedStyle.patch, HibernateSearch-421-24032010.patch, HSEARCH-421-3-4-2010.patch
>
>
> Any exception happening in the backend is not noticed as it happens in a separate thread.

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