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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:22:07 UTC

[jira] [Updated] (SPARK-11408) Display scientific notation properly in DataFrame.show()

     [ https://issues.apache.org/jira/browse/SPARK-11408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-11408:
---------------------------------
    Labels: bulk-closed  (was: )

> Display scientific notation properly in DataFrame.show()
> --------------------------------------------------------
>
>                 Key: SPARK-11408
>                 URL: https://issues.apache.org/jira/browse/SPARK-11408
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.5.1, 1.6.0
>            Reporter: Xiangrui Meng
>            Priority: Major
>              Labels: bulk-closed
>
> {code}
> scala> sqlContext.range(2).select(col("id") / 3e5).show()
> +--------------------+
> |     (id / 300000.0)|
> +--------------------+
> |                 0.0|
> |3.333333333333333...|
> +--------------------+
> {code}
> The exponential term is omitted, which is error-prone. We should format the numbers properly based on column width.



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