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  1. Samza
  2. SAMZA-424

Add a Cache state API to the Samza container

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: container
    • Labels:
      None

      Description

      There are cases when the user code needs access to a 'cache' which can be used to store custom data. This cache is different from the KeyValue store in the following ways:

      • At the very least Needs to support LRU (Least Recently Used) and TTL (Time To Live) eviction strategies
      • May not support all() and range() operations (since this wreaks havoc with the eviction operation)
      • Needs to exist at a per task or a per container level.

        Attachments

        1. SAMZA-424-Cache-API_2.pdf
          41 kB
          Chinmay Soman
        2. SAMZA-424-Cache-API_2.md
          5 kB
          Chinmay Soman
        3. samza-424-cache-api_1.pdf
          41 kB
          Chinmay Soman
        4. SAMZA-424-Cache-API_1.md
          6 kB
          Chinmay Soman
        5. SAMZA-424-Cache-API_0.pdf
          58 kB
          Chinmay Soman

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              • Assignee:
                cpsoman Chinmay Soman
                Reporter:
                cpsoman Chinmay Soman
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                Dates

                • Created:
                  Updated: