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  1. Hadoop HDFS
  2. HDFS-9724

Degraded performance in WebHDFS listing as it does not reuse ObjectMapper

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.7.0
    • Fix Version/s: 2.8.0, 2.7.3, 3.0.0-alpha1
    • Component/s: performance
    • Labels:
      None
    • Target Version/s:

      Description

      Eremikhin Alexey reported at user ML that WebHDFS listing is too slow because of HDFS-6565.
      https://mail-archives.apache.org/mod_mbox/hadoop-hdfs-user/201601.mbox/%3C56AB857B.6020105%40corp.badoo.com%3E

        Attachments

        1. HDFS-9724-branch-2.7.01.patch
          4 kB
          Akira Ajisaka
        2. HDFS-9724.03.patch
          5 kB
          Akira Ajisaka
        3. HDFS-9724.02.patch
          4 kB
          Akira Ajisaka
        4. HDFS-9724.01.patch
          3 kB
          Akira Ajisaka

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              • Assignee:
                ajisakaa Akira Ajisaka
                Reporter:
                ajisakaa Akira Ajisaka
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                Dates

                • Created:
                  Updated:
                  Resolved: