[infinispan-issues] [JBoss JIRA] Commented: (ISPN-863) Eviction based on JVM memory utilization

[Galder Zamarreño (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574051#comment-12574051 ] 

Galder Zamarreño commented on ISPN-863:
---------------------------------------

I think it's a bit naive. Memory might be consumed by another app in the same JVM. Imagine you're in an AS and a leaking component keeps taking on memory. You could evicting stuff from cache where in reality you're just hiding/delaying the real problem.

> Eviction based on JVM memory utilization
> ----------------------------------------
>
>                 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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