Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-15096

RBF: GetServerDefaults Should be Cached At Router

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Presently each getServerDefault calls are triggered to the Namespace, The DFSClient caches the getServerDefaults(), similarly the Router can also cache the getServerDefaults(), as router connects to multiple clients, this improves performance for subsequent calls.

        Attachments

        1. GetServerDefault-Cached.PNG
          7 kB
          Ayush Saxena
        2. HDFS-15096-01.patch
          3 kB
          Ayush Saxena
        3. HDFS-15096-02.patch
          3 kB
          Ayush Saxena
        4. HDFS-15096-03.patch
          3 kB
          Ayush Saxena
        5. Server-Before.PNG
          7 kB
          Ayush Saxena

          Activity

            People

            • Assignee:
              ayushtkn Ayush Saxena
              Reporter:
              ayushtkn Ayush Saxena
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: