Kai Zheng created HDFS-7343:
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Summary: A comprehensive storage policy engine
Key: HDFS-7343
URL: https://issues.apache.org/jira/browse/HDFS-7343
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Reporter: Kai Zheng
As discussed in HDFS-7285, it would be better to have a comprehensive and
flexible storage policy engine considering file attributes, metadata, data
temperature, storage type, EC codec, available hardware capabilities,
user/application preference and etc.
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