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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] [Commented] (SPARK-36501) LSHModel.approxSimilarityJoin can
generate invalid column names
[ https://issues.apache.org/jira/browse/SPARK-36501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17398252#comment-17398252 ]
Tim Armstrong commented on SPARK-36501:
---------------------------------------
I have a fix for this...
> 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
> Priority: Major
> Labels: flaky
>
> "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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