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  1. Ignite
  2. IGNITE-6406

SQL: CREATE INDEX should fill index from multiple threads

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    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1
    • Fix Version/s: 2.4
    • Component/s: sql
    • Labels:

      Description

      Currently when CREATE INDEX command is executed, we fill new index from a single thread. Low CPU, long create time. We can trade off CPU vs time by adding more threads.
      Probably number of threads should be specified in CREATE INDEX command as a hint.

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          Issue Links

          is blocked by

          Task - A task that needs to be done. IGNITE-6840 SQL parser: support CREATE INDEX command

          • Major - Major loss of function.
          • Resolved
          relates to

          Task - A task that needs to be done. IGNITE-7044 SQL: Documentation for the PARALLEL statement in the CREATE INDEX command

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #3014

          Web Link TC run

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              • Assignee:
                rkondakov Roman Kondakov
                Reporter:
                vozerov Vladimir Ozerov
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                Dates

                • Created:
                  Updated:
                  Resolved: