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  1. IMPALA
  2. IMPALA-3902 Multi-threaded query execution
  3. IMPALA-3567

Factor out join build-side

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Details

    • Sub-task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • Impala 2.6.0
    • Impala 2.8.0
    • Backend
    • None

    Description

      Currently the build and probe of all join types are implemented in a single class that interleaves building and probing when spilling.

      We should separate out the build side to make it more flexible for multi-threading.

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. IMPALA-3902 Multi-threaded query execution

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              tarmstrong Tim Armstrong
              tarmstrong Tim Armstrong
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              Dates

                Created:
                Updated:
                Resolved: