Haohui Mai created HDFS-8888:
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Summary: Support the volume concepts in HDFS
Key: HDFS-8888
URL: https://issues.apache.org/jira/browse/HDFS-8888
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Haohui Mai
There are multiple types of zones (e.g., snapshot, encryption zone) which are
conceptually close to namespace volumes in traditional filesystems.
This jira proposes to introduce the concept of volume to simplify the
implementation of snapshots and encryption zones.
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