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https://issues.apache.org/jira/browse/JCR-1222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12543896
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Ard Schrijvers commented on JCR-1222:
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This is great Marcel! An impressive performance gain.
FYI : I lately tried searching in the multiIndex structure with the lucene
ParallelMultiSearcher but I merely found a decrease in speed (even on large
indexes). I think it was because of filesystem access which might get worse
(random access) in using parallel searching on indexes on a single FS (must
admit I am guessing a little)
> Index nodes in parallel
> -----------------------
>
> Key: JCR-1222
> URL: https://issues.apache.org/jira/browse/JCR-1222
> Project: Jackrabbit
> Issue Type: Improvement
> Components: indexing
> Reporter: Marcel Reutegger
> Priority: Minor
> Fix For: 1.4
>
> Attachments: diagram.jpg
>
>
> CPUs with multiple cores are now standard and Jackrabbit should make use of
> it where it makes sense. Analyzing content while a node is indexed is quite
> costly, but can be broken easily into task that can be executed in parallel.
> E.g. index multiple nodes in parallel.
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