lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-6759) Integrate lat/long BKD and spatial 3d, part 2
Date Thu, 27 Aug 2015 08:38:45 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-6759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14716278#comment-14716278
] 

Michael McCandless commented on LUCENE-6759:
--------------------------------------------

Ugh, I take that back: after ant clean I cannot reproduce the failure anymore ... I'll re-beast.

But one thing did occur to me: I think we may have an ob1 when we compute the cell that BKD
asks geo3d to compare to the shape.

The cell is bounded by x/y/zMin,Max 32 bit values, but these are all inclusive, and because
of the quantization, each of those values represents a range of values in 64 bit space, and
so I think for the max values we need to do +1 before converting back to doubles?

> Integrate lat/long BKD and spatial 3d, part 2
> ---------------------------------------------
>
>                 Key: LUCENE-6759
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6759
>             Project: Lucene - Core
>          Issue Type: New Feature
>            Reporter: Michael McCandless
>         Attachments: LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch
>
>
> This is just a continuation of LUCENE-6699, which became too big.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message