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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/05/17 10:58:00 UTC

[jira] [Assigned] (SPARK-7687) DataFrame.describe() should cast all aggregates to doubles

     [ https://issues.apache.org/jira/browse/SPARK-7687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-7687:
-----------------------------------

    Assignee: Apache Spark  (was: Josh Rosen)

> DataFrame.describe() should cast all aggregates to doubles
> ----------------------------------------------------------
>
>                 Key: SPARK-7687
>                 URL: https://issues.apache.org/jira/browse/SPARK-7687
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.3.1
>            Reporter: Josh Rosen
>            Assignee: Apache Spark
>
> In DataFrame.describe, the Count aggregate outputs an integer, but all other aggregates produce doubles.  Because the output schema of describe is declared as (String, Double, Double, Double, ..., Double), we should cast the result of all aggregates to double.



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