Christos Bisias created HDDS-9610:
-------------------------------------
Summary: Recursive fs delete on a Legacy bucket succeeds even if
no keys were deleted
Key: HDDS-9610
URL: https://issues.apache.org/jira/browse/HDDS-9610
Project: Apache Ozone
Issue Type: Bug
Components: OFS, Ozone CLI
Reporter: Christos Bisias
For a Legacy bucket, recursive delete might appear successful even if no keys
were actually deleted.
The issue can be reproduced in the docker dev env. Edit *docker-config* to
enable native ACLs
{{}}
{noformat}
OZONE-SITE.XML_ozone.acl.enabled=true
OZONE-SITE.XML_ozone.acl.authorizer.class=org.apache.hadoop.ozone.security.acl.OzoneNativeAuthorizer{noformat}
{{{}{}}}Start the docker env and run the commands below
{code:java}
> docker-compose exec -T om ozone sh volume create /vol1
> docker-compose exec -T om ozone sh bucket create /vol1/bucket1 -l LEGACY
> docker-compose exec -T om ozone sh volume setacl -a
> user:testuser2:rw,user:testuser:a,group:testuser2:rw,group:testuser:a vol1
ACLs set successfully.
> docker-compose exec -T om ozone sh bucket setacl -a
> user:testuser2:rwlc,user:testuser:a,group:testuser2:rwlc,group:testuser:a
> vol1/bucket1
ACLs set successfully.
> docker-compose exec -T -u testuser om ozone fs -mkdir /vol1/bucket1/dir1
> docker-compose exec -T -u testuser om ozone fs -put ./README.md
> /vol1/bucket1/dir1/readme
> docker-compose exec -T -u testuser2 om ozone fs -rm -r -skipTrash
> /vol1/bucket1/dir1
Deleted /vol1/bucket1/dir1
> docker-compose exec -T -u testuser om ozone fs -ls /vol1/bucket1/dir1
Found 1 items
-rw-rw-rw- 3 testuser testuser 4068 2023-11-02 16:53
/vol1/bucket1/dir1/readme {code}
This is happening because in
*BasicRootedOzoneFileSystem* we are processing keys one by one and if there is
a recursive flag, we ignore whether the key was deleted or not, just to
continue with processing the next iteration. The result should be a success
only if all keys were successfully deleted.
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