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  1. Hadoop YARN
  2. YARN-2928 YARN Timeline Service v.2: alpha 1
  3. YARN-3167

[Collector implementation] Implement the core functionality of the timeline collector

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Invalid
    • None
    • None
    • timelineserver
    • None

    Description

      The basic skeleton of the timeline aggregator has been set up by YARN-3030. We need to implement the core functionality of the base aggregator service. The key things include

      • handling the requests from clients (sync or async)
      • buffering data
      • handling the aggregation logic
      • invoking the storage API

      Attachments

        1. Sequence_diagram_User_RM_AM_NM_Aggregator_Writer.png
          72 kB
          Vrushali C
        2. RM-AM-NM-Aggregator.png
          136 kB
          Vrushali C

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue YARN-3031 [Storage abstraction] Create backing storage write interface for timeline collectors

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue YARN-3041 [Data Model] create overall data objects of TS next gen

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue YARN-3042 [Data Model] Create ATS metrics API

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              vrushalic Vrushali C
              sjlee0 Sangjin Lee
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              Dates

                Created:
                Updated:
                Resolved: