Andrew Wang created HDFS-5304:
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Summary: Expose if a block replica is cached in
getFileBlockLocations
Key: HDFS-5304
URL: https://issues.apache.org/jira/browse/HDFS-5304
Project: Hadoop HDFS
Issue Type: Sub-task
Components: namenode
Affects Versions: HDFS-4949
Reporter: Andrew Wang
Assignee: Andrew Wang
We need to expose which replicas of a block are cached so applications can
place their tasks for memory-locality.
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