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  1. Spark
  2. SPARK-30602 SPIP: Support push-based shuffle to improve shuffle efficiency
  3. SPARK-33350

Add support to DiskBlockManager to create merge directory and to get the local shuffle merged data

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    Details

    • Type: Sub-task
    • Status: In Progress
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.1.0
    • Fix Version/s: None
    • Component/s: Shuffle
    • Labels:
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      Description

      DiskBlockManager should be able to create the merge_manager directory, where the push-based merged shuffle files are written and also create sub-dirs under it. 

      It should also be able to serve the local merged shuffle data/index/meta files.

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              • Assignee:
                Unassigned
                Reporter:
                csingh Chandni Singh
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                Dates

                • Created:
                  Updated: