websession clustering with eviction mode

2020-05-27 Thread kay
Hello, I read Websession clustering page here.

https://apacheignite-mix.readme.io/docs/web-session-clustering

and I found this cache config for Eviction Policy.




 



   


...



But I confusted because I understood cache Eviction policy for only on-heap
area.
Is it right? If I wanna config cache for session limit, I should use on-heap
area?

Thank you so much, I'll wait for reply.





--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/


Re: websession clustering with eviction mode

2020-05-27 Thread Ilya Kasnacheev
Hello!

I think that web session clustering will automatically remove expired
sessions from cache, and you should manage session alive time via your
servlet container.

Regards,
-- 
Ilya Kasnacheev


ср, 27 мая 2020 г. в 10:21, kay :

> Hello, I read Websession clustering page here.
>
> https://apacheignite-mix.readme.io/docs/web-session-clustering
>
> and I found this cache config for Eviction Policy.
>
> 
>
> 
>
>
> 
>  class="org.apache.ignite.cache.eviction.lru.LruEvictionPolicy">
>
> 
> 
> ...
> 
>
>
> But I confusted because I understood cache Eviction policy for only on-heap
> area.
> Is it right? If I wanna config cache for session limit, I should use
> on-heap
> area?
>
> Thank you so much, I'll wait for reply.
>
>
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>


Re: websession clustering with eviction mode

2020-05-28 Thread kay
Thank you for reply!

yes, I already set expire policy for web session cache.
but I wanna config session count limits.

Then, should I use on-heap cache??
I'm asking for sure..





--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/


Re: websession clustering with eviction mode

2020-05-28 Thread Ilya Kasnacheev
Hello!

You can enable page eviction if you are afraid to run out of data region.
On-heap cache only complements off-heap storage so it will take more space,
not less. It will evict from on-heap but keep entries off-heap.

Regards,
-- 
Ilya Kasnacheev


чт, 28 мая 2020 г. в 10:20, kay :

> Thank you for reply!
>
> yes, I already set expire policy for web session cache.
> but I wanna config session count limits.
>
> Then, should I use on-heap cache??
> I'm asking for sure..
>
>
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>