spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hyukjin Kwon (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-23846) samplingRatio for schema inferring of CSV datasource
Date Mon, 30 Apr 2018 01:47:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-23846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hyukjin Kwon reassigned SPARK-23846:
------------------------------------

    Assignee: Maxim Gekk

> samplingRatio for schema inferring of CSV datasource
> ----------------------------------------------------
>
>                 Key: SPARK-23846
>                 URL: https://issues.apache.org/jira/browse/SPARK-23846
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Maxim Gekk
>            Assignee: Maxim Gekk
>            Priority: Major
>             Fix For: 2.4.0
>
>
> The JSON datasource has theĀ option - `samplingRatio` which allows to reduce amount of
data loaded for schema inferring. It would be useful having the same for CSV datasource.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message