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From "Dongjoon Hyun (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-27520) Introduce a global config system to replace hadoopConfiguration
Date Mon, 16 Mar 2020 22:52:07 GMT

     [ https://issues.apache.org/jira/browse/SPARK-27520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dongjoon Hyun updated SPARK-27520:
----------------------------------
    Affects Version/s:     (was: 3.0.0)
                       3.1.0

> 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: 3.1.0
>            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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