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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JCR-2505) High memory usage on node with multi-valued string properties
Date Mon, 22 Feb 2010 16:42:30 GMT

    [ https://issues.apache.org/jira/browse/JCR-2505?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12836705#action_12836705

Jukka Zitting commented on JCR-2505:

+1 Sounds great!

> High memory usage on node with multi-valued string properties
> -------------------------------------------------------------
>                 Key: JCR-2505
>                 URL: https://issues.apache.org/jira/browse/JCR-2505
>             Project: Jackrabbit Content Repository
>          Issue Type: Improvement
>          Components: jackrabbit-core
>            Reporter: Marcel Reutegger
>            Priority: Minor
>         Attachments: JCR-2505.patch
> Multi-valued string properties are tokenized per value, which may consume quite some
memory when there are lots of small values in on a property. The memory footprint is 2k per
value, because each value is tokenized with a separate tokenizer instance. That tokenizer
uses a stream buffer of 2k bytes.
> Instead the values should be concatenated (whitespace separated) and then tokenized in
one go.

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