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  1. Spark
  2. SPARK-24795

Implement barrier execution mode

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.4.0
    • 2.4.0
    • Spark Core
    • None

    Description

      Implement barrier execution mode, as described in SPARK-24582
      Include all the API changes and basic implementation (except for BarrierTaskContext.barrier())

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. SPARK-26989 Flaky test:DAGSchedulerSuite.Barrier task failures from the same stage attempt don't trigger multiple stage retries

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

          Pull request #21758 [Github] Pull Request #21758 (jiangxb1987)

          Pull request #21943 [Github] Pull Request #21943 (jiangxb1987)

          Pull request #21972 [Github] Pull Request #21972 (jiangxb1987)

          Web Link GitHub Pull Request #21758

          Activity

            People

              jiangxb1987 Xingbo Jiang
              jiangxb1987 Xingbo Jiang
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              Dates

                Created:
                Updated:
                Resolved: