Andrew Wang created HDFS-5149:
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Summary: Support for federated cache pools
Key: HDFS-5149
URL: https://issues.apache.org/jira/browse/HDFS-5149
Project: Hadoop HDFS
Issue Type: Sub-task
Affects Versions: HDFS-4949
Reporter: Andrew Wang
Assignee: Andrew Wang
The federation concept of a "blockpool" has not pervaded the caching
implementation thus far, e.g. datanodes do not track and report usage by block
pool, some namenode operations are not block pool aware. This requires
re-examination of protobufs / protocol / handling throughout.
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