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  1. Ambari
  2. AMBARI-10076

Set default minute based host level aggregation to 2 minutes

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    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0
    • Fix Version/s: 2.0.0
    • Component/s: ambari-metrics
    • Labels:
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      Description

      • Interval of 5 minutes leads to larger volume on reads and the data might not be coming from the block cache.
      • Observed with 400 node testing that setting this to 2 minutes improves the cache hit ratio and the thread completes in 30 seconds.

        Attachments

        1. AMBARI-10076.patch
          1 kB
          Siddharth Wagle

          Activity

            People

            • Assignee:
              swagle Siddharth Wagle
              Reporter:
              swagle Siddharth Wagle
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              Dates

              • Created:
                Updated:
                Resolved: