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https://issues.apache.org/jira/browse/HDDS-739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Elek, Marton updated HDDS-739:
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Attachment: HDDS-739.001.patch
> Support MultiDeleteRequest without XML namespace
> ------------------------------------------------
>
> Key: HDDS-739
> URL: https://issues.apache.org/jira/browse/HDDS-739
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: S3
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Major
> Attachments: HDDS-739.001.patch
>
>
> When I run the IContract* unit tests from s3a adapter to test our s3 gateway
> I found that some of the unit tests (such as
> {color:#000000}ITestS3AContractGetFileStatus{color}.testListStatusEmptyDirectory)
> fails with org.apache.hadoop.fs.s3a.AWSBadRequestException.
> Checking the request/response I found that the multi delete request (POST to
> the bucket address with ending with ?delete) fails with HTTP 400 and without
> any error in the logs.
> The multi delete endpoint was tested with the robot tests and it worked well
> with aws s3 cli:
> {code:java}
> aws s3api --endpoint http://localhost:9878 delete-objects --bucket buckettest
> --delete
> 'Objects=[{Key=multidelete/f1},{Key=multidelete/f2},{Key=multidelete/f4}]'{code}
> After some more investigation I found that the XML namespace was missing from
> the request:
> The request was something like this:
> {code:java}
> <Delete><Object><Key>multidelete/f1</Key></Object><Object><Key>multidelete/f2</Key></Object><Object><Key>multidelete/f4</Key></Object></Delete>{code}
> Instead of this:
> {code:java}
> <Delete
> xmlns="http://s3.amazonaws.com/doc/2006-03-01/";><Object><Key>multidelete/f1</Key></Object><Object><Key>multidelete/f2</Key></Object><Object><Key>multidelete/f4</Key></Object></Delete>{code}
> I believe the right approach is to add the namespace to request as it's
> documented by the AWS documentation but it seems s3a adapter doesn't do it
> and s3 accepts it.
> We need a custom jaxb unmarshaller logic for the multi delete requests to
> accept requests both with and without namespaces.
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