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Posted to issues@spark.apache.org by "holdenk (Jira)" <ji...@apache.org> on 2019/09/23 17:22:00 UTC

[jira] [Commented] (SPARK-29163) Provide a mixin to simplify HadoopConf access patterns in DataSource V2

    [ https://issues.apache.org/jira/browse/SPARK-29163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16936053#comment-16936053 ] 

holdenk commented on SPARK-29163:
---------------------------------

I'm going to try and do some work on this before the end of the month.

> Provide a mixin to simplify HadoopConf access patterns in DataSource V2
> -----------------------------------------------------------------------
>
>                 Key: SPARK-29163
>                 URL: https://issues.apache.org/jira/browse/SPARK-29163
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: holdenk
>            Assignee: holdenk
>            Priority: Minor
>
> Since many data sources need the hadoop config we should make an easy way for them to get access to it with minimal overhead (e.g. broadcasting + mixin).
>  
> TODO after SPARK-29158. Also look at DSV1 and see if there were any interesting hacks we did before to make this fast.



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