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  1. Hadoop HDFS
  2. HDFS-10519

Add a configuration option to enable in-progress edit log tailing

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 3.0.0-alpha1
    • ha
    • None
    • Add a configuration option to enable in-progress edit tailing and a related unit test

    Description

      Standby Namenode has the option to do in-progress edit log tailing to improve the data freshness. In-progress tailing is already implemented, but it's not enabled as default configuration. And there's no related configuration key to turn it on.
      Adding a related configuration key to let Standby Namenode is reasonable and would be a basis for further improvement on Standby Namenode.

      Attachments

        1. HDFS-10519.001.patch
          21 kB
          Jiayi Zhou
        2. HDFS-10519.002.patch
          20 kB
          Jiayi Zhou
        3. HDFS-10519.003.patch
          7 kB
          Jiayi Zhou
        4. HDFS-10519.004.patch
          22 kB
          Jiayi Zhou
        5. HDFS-10519.005.patch
          23 kB
          Jiayi Zhou
        6. HDFS-10519.006.patch
          25 kB
          Jiayi Zhou
        7. HDFS-10519.007.patch
          43 kB
          Jiayi Zhou
        8. HDFS-10519.008.patch
          44 kB
          Jiayi Zhou
        9. HDFS-10519.009.patch
          45 kB
          Jiayi Zhou
        10. HDFS-10519.010.patch
          49 kB
          Jiayi Zhou
        11. HDFS-10519.011.patch
          49 kB
          Jiayi Zhou
        12. HDFS-10519.012.patch
          49 kB
          Jiayi Zhou
        13. HDFS-10519.013.patch
          49 kB
          Jiayi Zhou

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              clouderajiayi Jiayi Zhou
              clouderajiayi Jiayi Zhou
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              Dates

                Created:
                Updated:
                Resolved: