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Posted to dev@lucene.apache.org by "Hoss Man (JIRA)" <ji...@apache.org> on 2016/05/09 23:06:13 UTC

[jira] [Updated] (SOLR-8349) Allow sharing of large in memory data structures across cores

     [ https://issues.apache.org/jira/browse/SOLR-8349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hoss Man updated SOLR-8349:
---------------------------
    Fix Version/s:     (was: 6.0)
                   master (7.0)


Manually correcting fixVersion per Step #S5 of LUCENE-7271


> Allow sharing of large in memory data structures across cores
> -------------------------------------------------------------
>
>                 Key: SOLR-8349
>                 URL: https://issues.apache.org/jira/browse/SOLR-8349
>             Project: Solr
>          Issue Type: Sub-task
>          Components: Server
>    Affects Versions: 5.3
>            Reporter: Gus Heck
>            Assignee: Noble Paul
>             Fix For: 6.1, master (7.0)
>
>         Attachments: SOLR-8349.patch, SOLR-8349.patch, SOLR-8349.patch, SOLR-8349.patch, SOLR-8349.patch, SOLR-8349.patch, SOLR-8349.patch
>
>
> In some cases search components or analysis classes may utilize a large dictionary or other in-memory structure. When multiple cores are loaded with identical configurations utilizing this large in memory structure, each core holds it's own copy in memory. This has been noted in the past and a specific case reported in SOLR-3443. This patch provides a generalized capability, and if accepted, this capability will then be used to fix SOLR-3443.



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