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https://issues.apache.org/jira/browse/HDDS-16649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-16649:
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Labels: pull-request-available (was: )
> Reuse bucket metadata after owner verification in S3
> PutBucketLifecycleConfiguration
> ------------------------------------------------------------------------------------
>
> Key: HDDS-16649
> URL: https://issues.apache.org/jira/browse/HDDS-16649
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Huang Kuan Hao
> Assignee: Huang Kuan Hao
> Priority: Major
> Labels: pull-request-available
>
> When a request includes a non-empty x-amz-expected-bucket-owner header,
> BucketLifecycleHandler retrieves the bucket to verify its owner. After
> verification succeeds, putBucketLifecycleConfiguration retrieves the same
> bucket again to construct and set the
> lifecycle configuration. Reuse the OzoneBucket obtained during owner
> verification. Retain the existing lookup when the header is absent or empty.
> This saves one bucket metadata lookup for requests that pass expected-owner
> verification, while preserving the existing bucket READ requirement, owner
> validation, bucket layout handling, and OM authorization.
> Regression tests should verify:
> * One bucket metadata lookup with absent, empty, or matching expected-owner
> headers.
> * Owner mismatch and lookup failures still prevent the update, with the
> existing error mapping and validation order.
> * Malformed XML handling and propagation of OBS/FSO bucket layout remain
> unchanged.
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