Priyesh Karatha created HDDS-15950:
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Summary: S3 Gateway GetBucketLifecycleConfiguration throws
NullPointerException when expiration uses Date or DaysAfterInitiation is absent
Key: HDDS-15950
URL: https://issues.apache.org/jira/browse/HDDS-15950
Project: Apache Ozone
Issue Type: Sub-task
Components: S3
Reporter: Priyesh Karatha
Assignee: Priyesh Karatha
{{S3LifecycleConfiguration.convertFromOzoneExpiration()}} calls
{{ozoneExpiration.getDays() > 0}} (line 482). However,
{{OzoneLifecycleConfiguration.OzoneLCExpiration.getDays()}} returns a nullable
{{{}Integer{}}}. If a lifecycle rule is stored with a {*}Date{*}-based
expiration (without a {{Days}} field), {{getDays()}} returns {{{}null{}}}. The
comparison triggers auto-unboxing of the {{{}Integer{}}}, resulting in a
{{{}NullPointerException{}}}, which propagates to the client as an HTTP 500
response.
The same issue exists in {{convertFromOzoneAbortIncompleteMultipartUpload()}}
(line 500), where {{getDaysAfterInitiation()}} also returns a nullable
{{Integer}} and is compared without a null check.
There are currently no tests covering the GET lifecycle path for rules that use
{*}Date{*}-based expiration, allowing this regression to go undetected.
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