Kai Zheng created HDFS-7866:
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Summary: Erasure coding: Allow NameNode to load, list and sync
predefined EC schemas
Key: HDFS-7866
URL: https://issues.apache.org/jira/browse/HDFS-7866
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
This is to extend NameNode to load, list and sync predefine EC schemas in
authorized and controlled approach. The provided facilities will be used to
implement DFSAdmin commands so admin can list available EC schemas, then could
choose some of them for target EC zones.
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