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  1. Ambari
  2. AMBARI-12313

Service config pages load extremely slowly (especially on big clusters)

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.1.0
    • Fix Version/s: 2.1.0
    • Component/s: ambari-web
    • Labels:
      None

      Description

      The following load time of the service config pages were observed on a 800+ node cluster:

      HDFS: 36s
      MAPREDUCE2: 32s
      YARN: 35s
      HIVE: 32s
      HBASE: 30s

      Ambari Web makes a number of API calls, but majority of the time is spent on UI-side processing. We need to see what we can optimize.

        Attachments

        1. AMBARI-12313.patch
          9 kB
          Andrii Tkach

          Activity

            People

            • Assignee:
              atkach Andrii Tkach
              Reporter:
              atkach Andrii Tkach
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              Dates

              • Created:
                Updated:
                Resolved: