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https://issues.apache.org/jira/browse/SPARK-11408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-11408.
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Resolution: Incomplete
> 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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