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  1. Hadoop HDFS
  2. HDFS-10568

Reuse ObjectMapper instance in CombinedHostsFileReader and CombinedHostsFileWriter

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha1
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The ObjectMapper instance is not reused in class CombinedHostsFileReader and CombinedHostsFileWriter. We can reuse them to improve performance.

      Here are related issues: HDFS-9724, HDFS-9768.

        Attachments

        1. HDFS-10568.001.patch
          3 kB
          Yiqun Lin
        2. HDFS-10568.002.patch
          3 kB
          Yiqun Lin

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              • Assignee:
                linyiqun Yiqun Lin
                Reporter:
                linyiqun Yiqun Lin
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                Dates

                • Created:
                  Updated:
                  Resolved: