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  1. Spark
  2. SPARK-25342

Support rolling back a result stage

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.0.0
    • Fix Version/s: None
    • Component/s: Spark Core
    • Labels:
      None

      Description

      This is a follow up of https://issues.apache.org/jira/browse/SPARK-23243

      To completely fix that problem, Spark needs to be able to rollback a result stage and rerun all the result tasks.

      However, the result stage may do file committing, which does not support re-commit a task currently. We should either support to rollback a committed task, or abort the entire committing and do it again.

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              • Assignee:
                Unassigned
                Reporter:
                cloud_fan Wenchen Fan
              • Votes:
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                Dates

                • Created:
                  Updated: