[infinispan-issues] [JBoss JIRA] (ISPN-2871) All nodes are not replicated when eviction is enabled

[Adrian Nistor (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-2871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757563#comment-12757563 ] 

Adrian Nistor commented on ISPN-2871:
-------------------------------------

It only takes into account the keys in local data container. Keys located on other members (distributed mode) or externally in a cache store are not taken into account due to execution cost. Please note that not just size() behaves this way. Other map methods like values(), keySet(), entrySet() execute strictly locally and in-memory.
                
> All nodes are not replicated when eviction is enabled
> -----------------------------------------------------
>
>                 Key: ISPN-2871
>                 URL: https://issues.jboss.org/browse/ISPN-2871
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Eviction
>    Affects Versions: 5.2.1.Final
>            Reporter: Chris Beer
>            Assignee: Adrian Nistor
>            Priority: Blocker
>             Fix For: 5.3.0.Final
>
>
> When I enable replication and eviction, it appear that not all nodes are replicated to all hosts. This problem was discovered when clustering modeshape with eviction, and critical nodes were not being properly replicated.
> I've modified the clustered-cache quick-start to (hopefully) demonstrate this problem: 
> https://github.com/cbeer/infinispan-quickstart/tree/replication-eviction-problem/clustered-cache
> Node1 creates 100 cache entries (key0 -> key99). When eviction is disabled, the final cache size on Node0 is 100. When eviction is enabled, the final cache size is 78.
> This seems suspiciously similar to ISPN-2712.

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