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Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2016/04/22 06:06:12 UTC
[jira] [Commented] (LUCENE-7242) LatLonTree should build a balanced
tree
[ https://issues.apache.org/jira/browse/LUCENE-7242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15253304#comment-15253304 ]
Robert Muir commented on LUCENE-7242:
-------------------------------------
I checked startup cost and everything is ok (numbers are so small that its all noise).
> LatLonTree should build a balanced tree
> ---------------------------------------
>
> Key: LUCENE-7242
> URL: https://issues.apache.org/jira/browse/LUCENE-7242
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Robert Muir
> Attachments: LUCENE-7242.patch
>
>
> [~rjernst]'s idea: we create an interval tree of edges, but with randomized order.
> Instead we can speed things up more by creating a balanced tree up front.
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