|
If you were logged in you would be able to see more operations.
|
|
|
OSCache
Created: 15/Mar/05 04:18 AM
Updated: 21/Jan/07 01:55 PM
|
|
| Component/s: |
Persistence
|
| Affects Version/s: |
2.1
|
| Fix Version/s: |
3.0
|
|
|
Environment:
|
cache.capacity=100
cache.unlimited.disk=false
cache.persistence.overflow.only=true are the defined properties
cache.capacity=100
cache.unlimited.disk=false
cache.persistence.overflow.only=true are the defined properties
|
|
Issue Links:
|
Duplicate
|
|
|
|
This issue is duplicated by:
|
|
CACHE-153
cache.capacity does not restrict disk...
|
|
|
|
|
|
|
cache.capacity=100
cache.unlimited.disk=false
cache.persistence.overflow.only=false
It will create 100 object on the disk.When 101 object is
there it will delete one to object from the cached object
and there will be still 100 only on the disk. This is OK
cache.persistence.overflow.only=true
In this case, after 100 object are cached in memory. From 101 object onwards all will be persisted on the hard disk.The number of object saved on the disked are unlimited and there is no restriction on it.
There should be some limitation of object that are cached on the disk when
cache.persistence.overflow.only=true
|
|
Description
|
cache.capacity=100
cache.unlimited.disk=false
cache.persistence.overflow.only=false
It will create 100 object on the disk.When 101 object is
there it will delete one to object from the cached object
and there will be still 100 only on the disk. This is OK
cache.persistence.overflow.only=true
In this case, after 100 object are cached in memory. From 101 object onwards all will be persisted on the hard disk.The number of object saved on the disked are unlimited and there is no restriction on it.
There should be some limitation of object that are cached on the disk when
cache.persistence.overflow.only=true
|
Show » |
|
Bug
Open
limiting Cache size on disk
We have a cache scenario here, where we need to go to disk for capacity reasons, but we could imagine to have the "most popular" items in memory. To do this very well one would need to enricht the API for the caching strategies, so that the strategy could to decide what to keep on disk and what to keep in memory.