[jira] [Resolved] (HADOOP-19044) AWS SDK V2 - Update S3A region logic

["Steve Loughran (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-19044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-19044.
-------------------------------------
    Fix Version/s: 3.5.0
       Resolution: Fixed

> AWS SDK V2 - Update S3A region logic 
> -------------------------------------
>
>                 Key: HADOOP-19044
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19044
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.4.0
>            Reporter: Ahmar Suhail
>            Assignee: Viraj Jasani
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.5.0
>
>
> If both fs.s3a.endpoint & fs.s3a.endpoint.region are empty, Spark will set fs.s3a.endpoint to 
> s3.amazonaws.com here:
> [https://github.com/apache/spark/blob/9a2f39318e3af8b3817dc5e4baf52e548d82063c/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala#L540] 
>  
> HADOOP-18908, updated the region logic such that if fs.s3a.endpoint.region is set, or if a region can be parsed from fs.s3a.endpoint (which will happen in this case, region will be US_EAST_1), cross region access is not enabled. This will cause 400 errors if the bucket is not in US_EAST_1. 
>  
> Proposed: Updated the logic so that if the endpoint is the global s3.amazonaws.com , cross region access is enabled.  
>  
>  



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