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Posted to issues@spark.apache.org by "zhengruifeng (JIRA)" <ji...@apache.org> on 2017/02/13 06:22:41 UTC

[jira] [Created] (SPARK-19573) Make NaN/null handling consistent in approxQuantile

zhengruifeng created SPARK-19573:
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             Summary: Make NaN/null handling consistent in approxQuantile
                 Key: SPARK-19573
                 URL: https://issues.apache.org/jira/browse/SPARK-19573
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.2.0
            Reporter: zhengruifeng


As discussed in https://github.com/apache/spark/pull/16776, this jira is used to track the following issue:
Multi-column version of approxQuantile drop the rows containing *any* NaN/null, the results are not consistent with outputs of the single-version.



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