AW: [smila-dev] OutOfMemoryException during Crawl

[<Daniel.Stucky@xxxxxxxxxxx>]

Hi Marius,

I think I found the cause but I was not able to fix it, yet.

The cause lies in class org.apache.commons.vfs.provider.AbstractFileSystem. There is a listenerMap that maps from FileName to an ArrayList of listeners for that file. The problem is that Listeners are added but never removed. Thus the number of entries in the map grows with the number of files stored in the BinStore.

Is it necessary to base the BinStore implementation on commons VSF ? What are the benefits ?
At the moment commons VSF seems a bit buggy and also is not very up to date.

Bye,
Daniel

> -----Ursprüngliche Nachricht-----
> Von: smila-dev-bounces@xxxxxxxxxxx [mailto:smila-dev-
> bounces@xxxxxxxxxxx] Im Auftrag von Marius Cimpean
> Gesendet: Freitag, 10. Oktober 2008 13:58
> An: Smila project developer mailing list
> Betreff: Re: [smila-dev] OutOfMemoryException during Crawl
> 
> Hi Daniel,
> 
> Thanks for the hint.
> 
> The commons-vfs bundle uses nightly builds ... which is old enough (Apr
> 2007) ... there is a new version of the nightly build (July 2007). I'll
> do
> some more tests based on the most recent available nightly build.
> I also got in contact with the commons-vfs community to find out when
> the
> next release will be... unfortunately no answer yet.
> 
> Best Regards,
> Marius