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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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