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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2015/04/11 06:28:12 UTC

[jira] [Resolved] (SOLR-7372) Limit LRUCache by RAM usage

     [ https://issues.apache.org/jira/browse/SOLR-7372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shalin Shekhar Mangar resolved SOLR-7372.
-----------------------------------------
    Resolution: Fixed

Thanks for the review, Yonik!

> Limit LRUCache by RAM usage
> ---------------------------
>
>                 Key: SOLR-7372
>                 URL: https://issues.apache.org/jira/browse/SOLR-7372
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Shalin Shekhar Mangar
>            Assignee: Shalin Shekhar Mangar
>             Fix For: Trunk, 5.2
>
>         Attachments: SOLR-7372.patch, SOLR-7372.patch, SOLR-7372.patch, SOLR-7372.patch
>
>
> Now that SOLR-7371 has made DocSet impls Accountable, we should add an option to LRUCache to limit itself by RAM.
> I propose to add a 'maxRamBytes' configuration parameter which it can use to evict items once the total RAM usage of the cache reaches this limit.



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