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https://issues.apache.org/jira/browse/MINDEXER-69?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17965225#comment-17965225
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Olivier Lamy commented on MINDEXER-69:
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This project has moved from Jira to GitHub Issues. This issue was migrated to
[apache/maven-indexer#503|https://github.com/apache/maven-indexer/issues/503].
> Severe keyword search performance regression
> ---------------------------------------------
>
> Key: MINDEXER-69
> URL: https://issues.apache.org/jira/browse/MINDEXER-69
> Project: Maven Indexer (Moved to GitHub Issues)
> Issue Type: Bug
> Affects Versions: 5.0.0
> Reporter: Igor Fedorenko
> Assignee: Tamas Cservenak
> Priority: Major
> Fix For: 5.1.0
>
> Attachments:
> 0001-MINDEXER-69-reuse-rewritten-query-for-all-artifacts.patch
>
>
> I have a performance regression test evaluates performance of keyword search
> from 15 indexes of various sizes. Everything else being equal, I see ~2.3
> times performance drop going from maven indexer 4.1.2 to 5.0.0. I'll attach
> proposed patch with analysis of the problem shortly.
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