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Posted to dev@lucene.apache.org by "Marius Grama (JIRA)" <ji...@apache.org> on 2015/05/15 13:49:00 UTC

[jira] [Updated] (SOLR-7148) Nuke ExactSharedStatsCache implementation

     [ https://issues.apache.org/jira/browse/SOLR-7148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marius Grama updated SOLR-7148:
-------------------------------
    Attachment: SOLR-7148.patch

Attached patched which takes care of removing ExactSharedStatsCache class and its usage in the solr test code.

> Nuke ExactSharedStatsCache implementation
> -----------------------------------------
>
>                 Key: SOLR-7148
>                 URL: https://issues.apache.org/jira/browse/SOLR-7148
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 5.0
>            Reporter: Shalin Shekhar Mangar
>            Priority: Minor
>             Fix For: Trunk, 5.2
>
>         Attachments: SOLR-7148.patch
>
>
> ExactSharedStatsCache is just a horrible implementation that is never trimmed and will likely run out of memory unless you have enough to keep all terms in memory. We should just nuke it. LRUStatsCache is enough for the caching use-case.



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