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  1. Flink
  2. FLINK-4730

Introduce CheckpointMetaData

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Implemented
    • None
    • 1.2.0
    • Runtime / State Backends
    • None

    Description

      Currently, the meta data for each checkpoint consists of up to 5 long values which are passed through several functions. When adding/removing meta data we would have to change function signatures in many places. Furthermore, this is prone to errors when the order of arguments is changed accidentally. We should introduce a CheckpointMetaData which encapsulates this checkpoint meta data.

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          is related to

          Sub-task - The sub-task of the issue FLINK-4685 Gather operator checkpoint durations data sizes from the runtime

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

          Web Link GitHub Pull Request #2583

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              srichter Stefan Richter
              srichter Stefan Richter
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              Dates

                Created:
                Updated:
                Resolved: