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Posted to hdfs-dev@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2015/08/12 01:33:45 UTC

[jira] [Created] (HDFS-8887) Expose storage type and storage ID in BlockLocation

Andrew Wang created HDFS-8887:
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             Summary: Expose storage type and storage ID in BlockLocation
                 Key: HDFS-8887
                 URL: https://issues.apache.org/jira/browse/HDFS-8887
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 2.7.1
            Reporter: Andrew Wang
            Assignee: Andrew Wang


Some applications schedule based on info like storage type or storage ID, it'd be useful to expose this information in BlockLocation. It's already included in LocatedBlock and sent over the wire.



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