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Posted to issues@spark.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2021/08/12 19:28:00 UTC
[jira] [Created] (SPARK-36501) LSHModel.approxSimilarityJoin can
generate invalid column names
Tim Armstrong created SPARK-36501:
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Summary: LSHModel.approxSimilarityJoin can generate invalid column names
Key: SPARK-36501
URL: https://issues.apache.org/jira/browse/SPARK-36501
Project: Spark
Issue Type: Bug
Components: MLlib
Affects Versions: 3.1.2
Reporter: Tim Armstrong
"approxSimilarityJoin for self join" in BucketedRandomProjectionLSHSuite can fail with:
org.apache.spark.sql.AnalysisException: cannot resolve '`keys#á¼ç°©`.`ì™ã‹`' given input columns: [keys#á¼ç°©.ì™ã‹];
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