Ahmar Suhail created HADOOP-19044:
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Summary: 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
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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