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  1. Pig
  2. PIG-3839 Umbrella jira for Pig on Tez Performance Improvements
  3. PIG-3845

Use shared edge with no multiquery

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • tez
    • None

    Description

      Currently we write map output once for every split and consume in downstream vertices. Need a custom Shared edge implementation in Tez where we can write once and read from all successor vertices.

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          Sub-task - The sub-task of the issue TEZ-391 SharedEdge - Support for passing same output from a vertex as input to two different vertices

          • Major - Major loss of function.
          • Open

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              Unassigned Unassigned
              rohini Rohini Palaniswamy
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                Created:
                Updated: