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Posted to issues@spark.apache.org by "Xingbo Jiang (JIRA)" <ji...@apache.org> on 2019/04/19 09:35:00 UTC

[jira] [Commented] (SPARK-27520) Introduce a global config system to replace hadoopConfiguration

    [ https://issues.apache.org/jira/browse/SPARK-27520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821805#comment-16821805 ] 

Xingbo Jiang commented on SPARK-27520:
--------------------------------------

cc [~Ngone51] Would you like to pick up this?

> Introduce a global config system to replace hadoopConfiguration
> ---------------------------------------------------------------
>
>                 Key: SPARK-27520
>                 URL: https://issues.apache.org/jira/browse/SPARK-27520
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.0.0
>            Reporter: Xingbo Jiang
>            Priority: Major
>
> hadoopConf can be accessed via `SparkContext.hadoopConfiguration` from both user code and Spark internal. The configuration is mainly used to read files from hadoop-supported file system(eg. get URI/get FileSystem/add security credentials/get metastore connect url/etc.)
> We shall keep a global config that users can set and use that to track the hadoop configurations, and avoid using `SparkContext.hadoopConfiguration`, maybe we shall mark it as deprecate.



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