Xiao Chen created HDFS-10899:
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Summary: Add functionality to re-encrypt EDEKs.
Key: HDFS-10899
URL: https://issues.apache.org/jira/browse/HDFS-10899
Project: Hadoop HDFS
Issue Type: New Feature
Components: encryption
Reporter: Xiao Chen
Assignee: Xiao Chen
Currently when an encryption zone (EZ) key is rotated, it only takes effect on
new EDEKs. We should provide a util to re-encrypt EDEKs after the EZ key
rotation, for improved security.
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