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https://issues.apache.org/jira/browse/GIRAPH-461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560394#comment-13560394
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Eli Reisman commented on GIRAPH-461:
------------------------------------

I don't have cluster access yet, might be a while on my end. Sorry. Will check 
back when I get it.
                
> Convert static assignment of in-memory partitions with LRU cache
> ----------------------------------------------------------------
>
>                 Key: GIRAPH-461
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-461
>             Project: Giraph
>          Issue Type: Sub-task
>          Components: graph
>            Reporter: Claudio Martella
>         Attachments: GIRAPH-461.patch
>
>
> Currently, the out-of-core partitions are assigned to memory or to disk 
> statically. Using an LRU cache should help keeping in-memory only the 
> partitions that are actively accessed, given a job that does not access all 
> the graph at each superstep (traversals) and a good data partitioning (non 
> random).

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