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Does the KNN join algorithm has been implemented? #281

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CallumWang opened this issue Oct 14, 2018 · 0 comments
Closed

Does the KNN join algorithm has been implemented? #281

CallumWang opened this issue Oct 14, 2018 · 0 comments

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@CallumWang
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Expected behavior

Do KNNQuery on two PointRDD

Actual behavior

KNNQuery only between one point and one PointRDD

Steps to reproduce the problem

Settings

GeoSpark version = ?
1.1.3
Apache Spark version = ?
2.1
JRE version = 1.8?
1.8
API type = Scala or Java?
Scala

I have search the issue,I found in issue#43. This has been discussed.So I wonder if this has be completed or not?
"I would like to do the same operation with a lot of Points on the same PointRDD. For every point of the first PointRDD I want to find the KNN points from the second PointRDD."
Kontinuation pushed a commit to Kontinuation/sedona that referenced this issue Oct 11, 2024
@jiayuasu
[SEDONA-651] Add spark prefix to all sedona spark config (Cherry-pick) (
ebdfd55 
apache#281)

* [SEDONA-651] Add spark prefix to all sedona spark config (apache#1580)

* Fix the doc and style
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@jiayuasu @CallumWang