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  1. Hadoop YARN
  2. YARN-3378 a load test client that can replay a volume of history files
  3. YARN-3512

add more fine-grained metrics that measure write performance

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • timelineserver
    • None

    Description

      We need more fine-grained metrics in the load testing tool that measure the write performance of the timeline service. Currently it only captures the number of writes and bytes per sec from the API point of view. But the actual storage implementation may turn them into many more/fewer writes to the storage itself. We need more fine-grained data about what's going on in terms of actual writes to storage.

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            vrushalic Vrushali C
            sjlee0 Sangjin Lee
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              Created:
              Updated: