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  1. Hadoop Common
  2. HADOOP-3208

WritableDeserializer does not pass the Configuration to deserialized Writables

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.17.0
    • 0.17.0
    • None
    • None
    • Reviewed

    Description

      WritableDeserializer does not hold a reference to the Configuration object, so it does not pass it to deserialized writables, but uses ReflectionUtils.newInstance(writableClass, null), which results in objects defining Configurable interface to be initialized with null configuration.

      Serialization framework have been introduced in 0.17, so this bug affects 0.17.

      Attachments

        1. writableDeserializer_v1.patch
          2 kB
          Enis Soztutar
        2. writableDeserializer_v2.patch
          8 kB
          Enis Soztutar

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            enis Enis Soztutar
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