Wei-Chiu Chuang created HDFS-10324:
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Summary: Trash directory in an encryption zone should be
pre-created with sticky bit
Key: HDFS-10324
URL: https://issues.apache.org/jira/browse/HDFS-10324
Project: Hadoop HDFS
Issue Type: Bug
Components: encryption
Affects Versions: 2.8.0
Environment: CDH5.7.0
Reporter: Wei-Chiu Chuang
Assignee: Wei-Chiu Chuang
We encountered a bug in HDFS-8831:
After HDFS-8831, a deleted file in an encryption zone is moved to a .Trash
subdirectory within the encryption zone.
However, if this .Trash subdirectory is not created beforehand, it will be
created and owned by the first user who deleted a file, with permission
drwx------. This creates a serious bug because any other non-privileged user
will not be able to delete any files within the encryption zone, because they
do not have the permission to move directories within the trash directory.
We should fix this bug, by pre-creating the .Trash directory with sticky bit.
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