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  1. Spark
  2. SPARK-36501

LSHModel.approxSimilarityJoin can generate invalid column names

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.2
    • 3.2.0
    • MLlib

    Description

      "approxSimilarityJoin for self join" in BucketedRandomProjectionLSHSuite can fail with:
      org.apache.spark.sql.AnalysisException: cannot resolve '`keys#Ἅ簩`.`왐㏋`' given input columns: keys#Ἅ簩.왐㏋;

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            tarmstrong Tim Armstrong
            tarmstrong Tim Armstrong
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              Updated:
              Resolved: