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  1. Hive
  2. HIVE-8274 Refactoring SparkPlan and SparkPlanGeneration [Spark Branch]
  3. HIVE-8275

Introduce MapInput encapsulating a Hadoop RDD [Spark Branch]

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.1.0
    • Spark
    • None

    Description

      Currently the input to a MapWork is an Hadoop RDD. With HIVE-8118, this input may be shared by multiple MapWorks. Thus, having an object representation of a map input in SparkPlan will be helpful visually and accurately capture the meaning of "sharing".

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        1. HIVE-8275.1-spark.patch
          10 kB
          Xuefu Zhang

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            xuefuz Xuefu Zhang
            xuefuz Xuefu Zhang
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            Dates

              Created:
              Updated:
              Resolved: