Support s3 cross region bucket access #23652
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anusudarsan
reviewed
Oct 4, 2024
| @@ -115,6 +115,7 @@ public static RetryStrategy getRetryStrategy(RetryMode retryMode) | |||
| private RetryMode retryMode = RetryMode.LEGACY; | |||
| private int maxErrorRetries = 10; | |||
| private boolean supportsExclusiveCreate = true; | |||
| private boolean crossRegionAccessEnabled; | |||
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please add documentation in file-system-s3.md
electrum
reviewed
Oct 4, 2024
| awsEndpoint.ifPresent(s3::endpointOverride); | ||
| if (isCrossRegionAccessEnabled && awsEndpoint.isEmpty()) { | ||
| if (awsRegion.isEmpty()) { | ||
| s3.region(Region.US_EAST_1); |
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Why hard-code to a specific region?
If we remove this code, what happens?
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Description
Support s3 cross region bucket access
Additional context and related issues
In the legacy filesystem, this is not configurable but when region and endpoint is not set, us-east-1 will be set (which is also the default when setting aws-global) and cross region bucket access is allowed. The sdk v2 does not have this option earlier and now it supports it.
With this PR, we want to make this is configurable, while also set region and cross region access when no region nor endpoint is defined. When region is defined, and endpoint is not, then we will look at this config to determine if cross region access is allowed.
We need this config to guard that in certain regions, no cross region access is allowed, while in some other regions, cross region access can be done
Release notes
( ) This is not user-visible or is docs only, and no release notes are required.
( X) Release notes are required. Please propose a release note for me.
( ) Release notes are required, with the following suggested text: