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https://issues.apache.org/jira/browse/JCR-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12545971
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Christoph Kiehl commented on JCR-1237:
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+1 to change the default for "respectDocumentOrder" to "false". Most people
don't care about document order but about performance and they should get the
best performance as possible by default. It's better to let the minority find
out how to enable document order than to let the majority find out how to make
jackrabbit perform better.
I think the descriptor should just tell that document order is not supported.
Anyone can still enable it for whichever workspaces they like.
> Change default value for respectDocumentOrder
> ---------------------------------------------
>
> Key: JCR-1237
> URL: https://issues.apache.org/jira/browse/JCR-1237
> Project: Jackrabbit
> Issue Type: Improvement
> Components: jackrabbit-core
> Reporter: Marcel Reutegger
> Priority: Minor
>
> The current default value for the search index configuration parameter
> respectDocumentOrder is true. Almost all applications are not interested in
> document order, while this default adds significant overhead to query
> execution because document order information is present in the index but has
> to be calculated over the complete result set.
> I propose to change the default value to false and document this change in
> the 1.4 release notes. If an application relies on document order one can
> still explicitly set the parameter in the configuration to true.
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