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  1. Hadoop HDFS
  2. HDFS-13069

Enable HDFS to cache data read from external storage systems

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      With PROVIDED storage (HDFS-9806), HDFS can address data stored in external storage systems. Caching this data, locally, in HDFS can speed up subsequent accesses to the data – this feature is especially useful when accesses to the external store have limited bandwidth/higher latency. This JIRA is to add this feature in HDFS.

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              • Assignee:
                Unassigned
                Reporter:
                virajith Virajith Jalaparti
              • Votes:
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                Dates

                • Created:
                  Updated: