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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2014/04/15 15:02:15 UTC

[jira] [Commented] (OAK-925) Query: Lucene index loads all path in memory

    [ https://issues.apache.org/jira/browse/OAK-925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13969511#comment-13969511 ] 

Chetan Mehrotra commented on OAK-925:
-------------------------------------

Done the changes in trunk with http://svn.apache.org/r1587504

> Query: Lucene index loads all path in memory
> --------------------------------------------
>
>                 Key: OAK-925
>                 URL: https://issues.apache.org/jira/browse/OAK-925
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: query
>            Reporter: Thomas Mueller
>            Assignee: Chetan Mehrotra
>             Fix For: 1.0, 1.1
>
>
> Currently the Lucene index loads all paths in memory.
> This could result in an out-of-memory if there are many results. Also, it slows down performance if we only care about some of the results.
> Instead, the data should be loaded on demand if possible.
> As we anyway refactor the full-text engine, it doesn't make sense to solve this problem right now (with the existing Lucene index implementation), but wait for OAK-902 to be completed.



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