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  1. Samza
  2. SAMZA-1042

Allow offset notifications for input systems

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 0.12.0
    • None
    • None

    Description

      Currently we keep track of the progress of each consumer using checkpointing mechanism. These checkpoints are controlled by Samza, and the system consumer is not aware of it.
      But some systems may require knowledge of the current checkpointed position in the stream.
      For this purpose we propose an optional notification mechanism for input systems.
      See the attached doc for details.

      Attachments

        1. NotifiableConsumer.md
          6 kB
          Boris Shkolnik
        2. NotifiableConsumer.pdf
          34 kB
          Boris Shkolnik
        3. notifiable consumer2.md
          6 kB
          Boris Shkolnik
        4. notifiable-consumer2.pdf
          34 kB
          Boris Shkolnik
        5. rb53453.patch
          16 kB
          Boris Shkolnik
        6. SAMZA-1042-0.patch
          16 kB
          Navina Ramesh

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            boryas Boris Shkolnik
            boryas Boris Shkolnik
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              Updated:
              Resolved:

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