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  1. Hive
  2. HIVE-1626

stop using java.util.Stack

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Details

    • Improvement
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 0.7.0
    • None
    • Query Processor

    Description

      我们目前使用 Stack 作为通用节点遍历库的一部分。不应将 Stack 用于此目的,因为它从 Vector 继承会产生多余的同步开销。

      大多数项目最终都会添加一个 ArrayStack 实现并改用它。

      Attachments

        1. HIVE-1626.3.patch
          239 kB
          Teddy Choi
        2. HIVE-1626.3.patch
          239 kB
          Teddy Choi
        3. HIVE-1626.3.patch
          239 kB
          Teddy Choi
        4. HIVE-1626.2.patch
          238 kB
          Teddy Choi
        5. HIVE-1626.2.patch
          484 kB
          Teddy Choi

        Activity

          People

            teddy.choi Teddy Choi
            jvs John Sichi
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