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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/11/02 04:41:58 UTC
[jira] [Commented] (SPARK-17967) Support for list or other types as
an option for datasources
[ https://issues.apache.org/jira/browse/SPARK-17967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15627698#comment-15627698 ]
Reynold Xin commented on SPARK-17967:
-------------------------------------
+1 on json arrays.
> Support for list or other types as an option for datasources
> ------------------------------------------------------------
>
> Key: SPARK-17967
> URL: https://issues.apache.org/jira/browse/SPARK-17967
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.0.0, 2.0.1
> Reporter: Hyukjin Kwon
>
> This was discussed in SPARK-17878
> For other datasources, it seems okay with string/long/boolean/double value as an option but it seems it is not enough for the datasource such as CSV. As it is an interface for other external datasources, I guess it'd affect several ones out there.
> I took a look a first but it seems it'd be difficult to support this (need to change a lot).
> One suggestion is support this as a JSON array.
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