Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: timelineserver
    • Labels:
      None
    • Target Version/s:

      Description

      Now TimelineWebServices contains non-trivial logic to process the HTTP requests, manipulate the data, check the access, and interact with the timeline store.

      I propose the move the data-oriented logic to a middle layer (so called TimelineDataManager), and TimelineWebServices only processes the requests, and call TimelineDataManager to complete the remaining tasks.

      By doing this, we make the generic history module reuse TimelineDataManager internally (YARN-2033), invoking the putting/getting methods directly. Otherwise, we have to send the HTTP requests to TimelineWebServices to query the generic history data, which is not an efficient way.

        Attachments

        1. YARN-2302.4.patch
          40 kB
          Zhijie Shen
        2. YARN-2302.3.patch
          40 kB
          Zhijie Shen
        3. YARN-2302.2.patch
          40 kB
          Zhijie Shen
        4. YARN-2302.1.patch
          35 kB
          Zhijie Shen

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              • Assignee:
                zjshen Zhijie Shen
                Reporter:
                zjshen Zhijie Shen
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                • Created:
                  Updated:
                  Resolved: