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  1. Spark
  2. SPARK-27622

Avoid the network when block manager fetches disk persisted RDD blocks from the same host

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • Block Manager, Spark Core
    • None

    Description

      Currently fetching blocks always uses the network even when the two block managers are running on the same host.

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          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-27651 Avoid the network when block manager fetches shuffle blocks from the same host

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #24554

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              attilapiros Attila Zsolt Piros
              attilapiros Attila Zsolt Piros
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              Dates

                Created:
                Updated:
                Resolved: