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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/05/25 02:00:00 UTC
[jira] [Assigned] (SPARK-39278) Alternative configs of Hadoop Filesystems to access break backward compatibility
[ https://issues.apache.org/jira/browse/SPARK-39278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-39278:
------------------------------------
Assignee: (was: Apache Spark)
> Alternative configs of Hadoop Filesystems to access break backward compatibility
> --------------------------------------------------------------------------------
>
> Key: SPARK-39278
> URL: https://issues.apache.org/jira/browse/SPARK-39278
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.3.0
> Reporter: Manu Zhang
> Priority: Minor
>
> Before [https://github.com/apache/spark/pull/23698,]
> The precedence of configuring Hadoop Filesystems to access is
> {code:java}
> spark.yarn.access.hadoopFileSystems -> spark.yarn.access.namenodes{code}
> Afterwards, it's
> {code:java}
> spark.kerberos.access.hadoopFileSystems -> spark.yarn.access.namenodes -> spark.yarn.access.hadoopFileSystems{code}
> When both spark.yarn.access.hadoopFileSystems and spark.yarn.access.namenodes are configured with different values, the PR will break backward compatibility and cause application failure.
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