[CPS4] lucene transactions

[Florent Guillaume]

On 17 Apr 2006, at 16:23, Eric Barroca wrote:
> On 17 avr. 06, at 15:21, Florent Guillaume wrote:
>> So actually we'll have to integrate something like
>> http://www.opensymphony.com/compass/content/lucene.html
>> and not lucene directly.
> Seems interesting.
>
> But anyway, we also can run the indexing just after the transaction  
> is done (as we do now with postCommitHook). Can't we?

Yes but really that's a hack. It makes things more complex to manage,  
and it means we can't have an indexing and a search in the same  
transaction (as data isn't indexed yet). Also it means the indexer  
cannot abort a transaction for any reason whatsoever. Today I can't  
see a reason why it would, but I'd rather have to possibility (for  
instance you try to index an integer field but you actually provide a  
string -- whatever).

If we want all our components to play well together, they need to be  
all XA-capable.

Florent

-- 
Florent Guillaume, Nuxeo (Paris, France)   Director of R&D
+33 1 40 33 71 59   http://nuxeo.com   fg at nuxeo.com