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https://issues.apache.org/jira/browse/SPARK-26315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen reassigned SPARK-26315:
---------------------------------
Assignee: Song Ci
> auto cast threshold from Integer to Float in approxSimilarityJoin of
> BucketedRandomProjectionLSHModel
> -----------------------------------------------------------------------------------------------------
>
> Key: SPARK-26315
> URL: https://issues.apache.org/jira/browse/SPARK-26315
> Project: Spark
> Issue Type: Bug
> Components: MLlib, PySpark
> Affects Versions: 2.3.2
> Reporter: Song Ci
> Assignee: Song Ci
> Priority: Minor
> Fix For: 2.3.3, 2.4.1, 3.0.0
>
>
> when I was using
> {code:java}
> // code placeholder
> BucketedRandomProjectionLSHModel.approxSimilarityJoin(dt_features,
> dt_features, distCol="EuclideanDistance", threshold=20.)
> {code}
> I was confused then that this method reported an exception some java method
> (dataset, dataset, integer, string) fingerprint can not be found.... I think
> if I give an integer, and the python method of pyspark should be auto-cast
> this to float if needed.
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