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  1. Hadoop Common
  2. HADOOP-14901

ReuseObjectMapper in Hadoop Common

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0
    • None
    • None

    Description

      It is recommended to reuse ObjectMapper, if possible, for better performance. We can aslo use ObjectReader or ObjectWriter to replace the ObjectMapper in some places: they are straightforward and thread safe.

      Attachments

        1. HADOOP-14901.001.patch
          11 kB
          Hanisha Koneru
        2. HADOOP-14901-branch-2.001.patch
          10 kB
          Hanisha Koneru
        3. HADOOP-14901-branch-2.002.patch
          10 kB
          Hanisha Koneru

        Issue Links

        is related to

        Bug - A problem which impairs or prevents the functions of the product. HDFS-12064 Reuse object mapper in HDFS

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

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            hanishakoneru Hanisha Koneru
            hanishakoneru Hanisha Koneru
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              Updated:
              Resolved:

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