[jira] [Assigned] (SPARK-22533) SparkConfigProvider does not handle deprecated config keys

["Apache Spark (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-22533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-22533:
------------------------------------

    Assignee:     (was: Apache Spark)

> SparkConfigProvider does not handle deprecated config keys
> ----------------------------------------------------------
>
>                 Key: SPARK-22533
>                 URL: https://issues.apache.org/jira/browse/SPARK-22533
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.2.0
>            Reporter: Marcelo Vanzin
>            Priority: Minor
>
> Noticed that when you read a config using a {{ConfigBuilder}}-created constant using {{SparkConf.get}}, that does not respect the deprecated keys declared in {{SparkConf.configsWithAlternatives}}.
> For example, adding this test to {{SparkConfSuite}} generates a failure:
> {code}
>     conf.set("spark.history.fs.cleaner.interval.seconds", "42")
>     assert(conf.get(MAX_LOG_AGE_S) === 42L)
> {code}
> While here it would also be nice to handle this TODO from {{SparkConf.configsWithAlternatives}}:
> {noformat}
>    * TODO: consolidate it with `ConfigBuilder.withAlternative`.
> {noformat}



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