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https://issues.apache.org/jira/browse/HDDS-9526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17779145#comment-17779145
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ChenXi commented on HDDS-9526:
------------------------------
h1. Another similar problem:
Ozone can generate an incomplete key.
h1. Reproduce Step:
h2. Ozone S3
Upload the key and interrupt (ctrl + c) the upload before it completes.
An incomplete key will commit
{code:java}
[root@VM-8-3-centos ~]$ aws configure set default.s3.multipart_threshold 1GB
[root@VM-8-3-centos ~]$ aws s3 --endpoint-url http://localhost:9878 cp
~/500M.img s3://bucket1/500M.img
^Ccancelled: ctrl-c received
[root@VM-8-3-centos /tmp]$ aws s3 ls s3://bucket1/ --endpoint-url
http://localhost:9878
2023-10-24 15:48:13 121208832 500M.img{code}
h2. AWS S3
Upload the key and interrupt (ctrl + c) the upload before it completes.
the incomplete key will not be committed
{code:java}
[root@VM-8-3-centos ~]$ aws configure set default.s3.multipart_threshold 1GB
[root@VM-8-3-centos ~]$ aws s3 cp ~/500M.img s3://bucket1/500M.img
^Ccancelled: ctrl-c received
[root@VM-8-3-centos ~]$ aws s3 ls s3://bucket1/500M.img
// nothing output{code}
> Two S3G instances writing the same key may cause data loss in case of an
> exception.
> -----------------------------------------------------------------------------------
>
> Key: HDDS-9526
> URL: https://issues.apache.org/jira/browse/HDDS-9526
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: ChenXi
> Assignee: ChenXi
> Priority: Critical
> Attachments: image-2023-10-24-23-20-23-399.png
>
>
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