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https://issues.apache.org/jira/browse/HDDS-13806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18031362#comment-18031362
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Sadanand Shenoy commented on HDDS-13806:
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We could add a config on OM to specify all trashroots (all paths from where the
keys need to be cleaned up from). This can be empty by default and only users
with such use-cases may specify it. It's risky as any mistakes in setting this
could cause wrongful deletion but we could document this? [~ivanandika] what do
you think?
> Files are moved to different trash root when deleted through s3a://
> -------------------------------------------------------------------
>
> Key: HDDS-13806
> URL: https://issues.apache.org/jira/browse/HDDS-13806
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Sammi Chen
> Priority: Major
>
> When trash is enabled and user deletes a Ozone file through s3a:// schema,
> the file will be moved to HDFS default trash root, instead of Ozone default
> trash root. Since the trash deletion thread in Ozone only checks Ozone
> default trash root, so these files deleted through s3a:// will never get a
> chance to be deleted.
> HDFS trash behaivor:
> * For unencrypted files, the HDFS trash root is typically located in the
> user's home directory under /user/<username>/.Trash, where deleted files are
> moved to /user/<username>/.Trash/Current/OriginalPath.
> * For encrypted files, the trash root is within the encryption zone's root
> directory at /EncryptionZoneRoot/.Trash, and files are moved to
> /EncryptionZoneRoot/.Trash/$USER/Current/OriginalPath. The trash can be
> accessed using hdfs dfs -ls /user/<username>/.Trash or by using a path
> prefixed with hdfs://
> Ozone trash behavior:
> In Apache Ozone, the default trash location for keys in a File System
> Optimized (FSO) bucket is within the bucket itself. The specific path
> is:/<volume>/<bucket>/.Trash/<user>, where deleted files are moved to
> /<volume>/<bucket>/.Trash/<user>/Current/OriginalPath
> The problem is found by [~chenxi]
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