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  1. Pig
  2. PIG-3764

Compile physical operators to bytecode

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 0.18.0
    • Component/s: impl
    • Labels:

      Description

      I started a prototype here:
      https://github.com/julienledem/pig/compare/trunk...compile_physical_plan

      The current physical plan is relatively inefficient at evaluating expressions.
      In the context of a better execution engine (Tez, Spark, ...), compiling expressions to bytecode would be a significant speedup.

      This is a candidate project for Google summer of code 2014. More information about the program can be found at https://cwiki.apache.org/confluence/display/PIG/GSoc2014

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            • Assignee:
              rohini Rohini Palaniswamy
              Reporter:
              julienledem Julien Le Dem
            • Votes:
              2 Vote for this issue
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              5 Start watching this issue

              Dates

              • Created:
                Updated: