Reset disk cache on cache startup

[Jan Swaelens <ja...@sofico.be>]

Hi,

I am looking for the configuration setting that deletes the disk cache 
index file upon cache startup. The documentation talks about this setting 
but I can't find any further information about it.
This is an extract of the documentation:

... When the disk cache is properly shutdown, the memory index is written 
to disk and the value file is defragmented. When the cache starts up, the 
disk cache can be configured to read or delete the index file....


Thanks!

Re: Reset disk cache on cache startup

[Jan Swaelens <ja...@sofico.be>]

Hi Aaron,

Thanks a lot for adding this feature!

thanks!
(ps, just managed to get the jcs source from the apache svn ... I'll be up 
and running very soon)

Re: Reset disk cache on cache startup

[Aaron Smuts <as...@yahoo.com>]

The new config option is in the 1.3.3.1-RC temp build.



----- Original Message ----
From: Aaron Smuts <as...@yahoo.com>
To: JCS Users List <jc...@jakarta.apache.org>
Sent: Wednesday, June 3, 2009 2:46:06 PM
Subject: Re: Reset disk cache on cache startup


I'll add in this config option.  It's simple.



----- Original Message ----
From: Jan Swaelens <ja...@sofico.be>
To: JCS Users List <jc...@jakarta.apache.org>
Sent: Wednesday, June 3, 2009 9:59:03 AM
Subject: Re: Reset disk cache on cache startup

Hi Thomas,

Thanks for your answer, I guess I'll have to add the reset functionality 
in my code to achieve the desired functionality.
This also means that the remote cache server (which also uses a disk 
cache) has to be reset manually, as I see no way of clearing it's cache 
without modifying the startup servlet.

thanks! 


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Re: Reset disk cache on cache startup

[Aaron Smuts <as...@yahoo.com>]

I'll add in this config option.  It's simple.



----- Original Message ----
From: Jan Swaelens <ja...@sofico.be>
To: JCS Users List <jc...@jakarta.apache.org>
Sent: Wednesday, June 3, 2009 9:59:03 AM
Subject: Re: Reset disk cache on cache startup

Hi Thomas,

Thanks for your answer, I guess I'll have to add the reset functionality 
in my code to achieve the desired functionality.
This also means that the remote cache server (which also uses a disk 
cache) has to be reset manually, as I see no way of clearing it's cache 
without modifying the startup servlet.

thanks! 


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Re: Reset disk cache on cache startup

[Jan Swaelens <ja...@sofico.be>]

Hi Thomas,

Thanks for your answer, I guess I'll have to add the reset functionality 
in my code to achieve the desired functionality.
This also means that the remote cache server (which also uses a disk 
cache) has to be reset manually, as I see no way of clearing it's cache 
without modifying the startup servlet.

thanks! 

Re: Reset disk cache on cache startup

[Thomas Vandahl <tv...@apache.org>]

Jan Swaelens wrote:
> Hi,
> 
> I am looking for the configuration setting that deletes the disk cache 
> index file upon cache startup. The documentation talks about this setting 
> but I can't find any further information about it.
> This is an extract of the documentation:
> 
> ... When the disk cache is properly shutdown, the memory index is written 
> to disk and the value file is defragmented. When the cache starts up, the 
> disk cache can be configured to read or delete the index file....

Judging from the code, this feature is not implemented.

Bye, Thomas.


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