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https://issues.apache.org/jira/browse/SOLR-11077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Smiley updated SOLR-11077:
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Affects Version/s: (was: 6.6)
Description:
To support multi-dimensional point fields in Solr, 2 things are needed:
* a way to index a multi-dimensional point. Perhaps provide as a comma
delimited string.
* a way to do a multi-dimensional range query. Write a new query parser.
We ought to do this in a some new FieldType's... one for whole numbers, another
for floating point.
Original description:
----
The release of Apache Solr 6.5.0. has a Highlight that "PointFields
(fixed-width multi-dimensional numeric & binary types enabling fast range
search) are now supported" 。
But I read the source code of solr 6.6 about point, I didnot find out n
dimensional that n bigger than 3.
In solr,
1.LatLonPointSpatialField support 2D using LatLonPoint in lucene。
2.And IntPointField/LongPointField/FloatPointField/DoublePointField only
support 1D, although multi-dimensional point is supported in lucene。
So i have a quesion that is how to support n dimensional search in solr( n >= 3
)?
was:
The release of Apache Solr 6.5.0. has a Highlight that "PointFields
(fixed-width multi-dimensional numeric & binary types enabling fast range
search) are now supported" 。
But I read the source code of solr 6.6 about point, I didnot find out n
dimensional that n bigger than 3.
In solr,
1.LatLonPointSpatialField support 2D using LatLonPoint in lucene。
2.And IntPointField/LongPointField/FloatPointField/DoublePointField only
support 1D, although multi-dimensional point is supported in lucene。
So i have a quesion that is how to support n dimensional search in solr( n >= 3
)?
Summary: Multi-dimensional points (was: The usage of
multi-dimensional points)
> Multi-dimensional points
> ------------------------
>
> Key: SOLR-11077
> URL: https://issues.apache.org/jira/browse/SOLR-11077
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Schema and Analysis
> Reporter: lvqiannan
> Labels: features
>
> To support multi-dimensional point fields in Solr, 2 things are needed:
> * a way to index a multi-dimensional point. Perhaps provide as a comma
> delimited string.
> * a way to do a multi-dimensional range query. Write a new query parser.
> We ought to do this in a some new FieldType's... one for whole numbers,
> another for floating point.
> Original description:
> ----
> The release of Apache Solr 6.5.0. has a Highlight that "PointFields
> (fixed-width multi-dimensional numeric & binary types enabling fast range
> search) are now supported" 。
> But I read the source code of solr 6.6 about point, I didnot find out n
> dimensional that n bigger than 3.
> In solr,
> 1.LatLonPointSpatialField support 2D using LatLonPoint in lucene。
> 2.And IntPointField/LongPointField/FloatPointField/DoublePointField only
> support 1D, although multi-dimensional point is supported in lucene。
> So i have a quesion that is how to support n dimensional search in solr( n >=
> 3 )?
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