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Date: Thu, 10 Sep 2009 02:01:57 -0700 (PDT)
From: "Marcel Reutegger (JIRA)" <jira@apache.org>
To: dev@jackrabbit.apache.org
Subject: [jira] Updated: (JCR-1988) AbstractRecord does inefficient
 List.indexOf()
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     [ https://issues.apache.org/jira/browse/JCR-1988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcel Reutegger updated JCR-1988:
----------------------------------

    Fix Version/s: 1.5.8

> AbstractRecord does inefficient List.indexOf()
> ----------------------------------------------
>
>                 Key: JCR-1988
>                 URL: https://issues.apache.org/jira/browse/JCR-1988
>             Project: Jackrabbit Content Repository
>          Issue Type: Improvement
>          Components: jackrabbit-core
>            Reporter: Marcel Reutegger
>            Priority: Minor
>             Fix For: core 1.4.10, 1.5.8, 1.6.0
>
>         Attachments: JCR-1988.patch
>
>
> AbstractRecord keeps a list of already used UUIDs and references
> them by index when used again in a record. Using a List does not
> scale well, when the record grows larger. e.g. a transaction of
> 10k nodes takes more than a minute on my machine when the journal
> is enabled. Most of the time is spent doing List.indexOf() in
> AbstractRecord.getOrCreateIndex().

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