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Posted to issues@spark.apache.org by "Kent Yao (Jira)" <ji...@apache.org> on 2019/12/19 08:37:00 UTC

[jira] [Created] (SPARK-30303) Percentile will hit match err when percentage is null

Kent Yao created SPARK-30303:
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             Summary: Percentile will hit match err when percentage is null
                 Key: SPARK-30303
                 URL: https://issues.apache.org/jira/browse/SPARK-30303
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Kent Yao


{code:java}
spark-sql> select percentile(1, null);
19/12/19 16:35:04 ERROR SparkSQLDriver: Failed in [select percentile(1, null)]
scala.MatchError: null


spark-sql> select percentile(1, array(0.0, null)); -- null is illegal but treat as zero
{code}
 



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