Colin Patrick McCabe created HDFS-5450:
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Summary: better API for getting the cached blocks locations
Key: HDFS-5450
URL: https://issues.apache.org/jira/browse/HDFS-5450
Project: Hadoop HDFS
Issue Type: Sub-task
Components: hdfs-client
Affects Versions: 3.0.0
Reporter: Colin Patrick McCabe
Assignee: Andrew Wang
Priority: Minor
Currently, we have to downcast the {{BlockLocation}] to {{HdfsBlockLocation}}
to get information about whether a replica is cached. We should have this
information in {{BlockLocation}} instead.
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