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https://issues.jboss.org/browse/ISPN-863?page=com.atlassian.jira.plugin.s...
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Dave Marion commented on ISPN-863:
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I read over JBCACHE-11, seemed to get complicated pretty quickly. I was thinking of a more
coarse-grained approach that was not a per cache setting, but a global one. If used memory
greater than some threshold (i.e. 85%), then start evicting entries from the caches
according to the cache specified eviction strategy. Maybe a naive thought on my part, but
probably an easier to implement first cut. The desired side-effect here is that I
don't need to specify maxEntries; I can keep as many entries in the cache as
possible.
Eviction based on JVM memory utilization
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Key: ISPN-863
URL:
https://issues.jboss.org/browse/ISPN-863
Project: Infinispan
Issue Type: Enhancement
Components: Eviction
Affects Versions: 4.2.0.Final
Environment: N/A
Reporter: Dave Marion
Assignee: Manik Surtani
Labels: eviction, threshold
Fix For: 5.1.0.BETA1, 5.1.0.Final
Allow user to specify percentage threshold upon which eviction will kick in and begin
evicting entries based on the specified strategy. This would allow user to create a cache
that will attempt to keep as many entries in memory as possible without having to specify
maxEntries.
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