How to reclaim disk space?

[Xudaquan <xu...@yahoo.cn>]

  Hello, I meet a problem describe below when I use jackrabbit:
  
 
  when I add nodes to the repository,this size of some files in de diretory 'jackrabbit\workspaces\default\db\seg0'  increase incessantly, but after stop adding nodes to the repository, I remove all nodes I added, all the sizes of files in diretory 'jackrabbit\workspaces\default\db\seg0'  remain the same.  so the disk space jacerabbit use cann't release.
 
how to solve this problem?
 
thanks!


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Re: How to reclaim disk space?

[Thomas Müller <th...@day.com>]

Hi,

How big is this directory?

By default, Jackrabbit uses Apache Derby to persist data. This directory
belongs to the embedded Apache Derby databases. There is a way to compact
Derby databases, however you would need implement this yourself. I found the
link to the Apache Derby documentation:

http://db.apache.org/derby/docs/10.5/ref/ref-single.html#rrefaltertablecompress

Regards,
Thomas


On Wed, Nov 11, 2009 at 4:21 PM, Xudaquan <xu...@yahoo.cn> wrote:

>    Hello, I meet a problem describe below when I use jackrabbit:
>
>
>   when I add nodes to the repository,this size of some files in de diretory
> 'jackrabbit\workspaces\default\db\seg0'  increase incessantly, but after
> stop adding nodes to the repository, I remove all nodes I added, all the
> sizes of files in diretory 'jackrabbit\workspaces\default\db\seg0'  remain
> the same.  so the disk space jacerabbit use cann't release.
>
> how to solve this problem?
>
> thanks!
>
> ------------------------------
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