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  1. Ignite
  2. IGNITE-6406

SQL: CREATE INDEX should fill index from multiple threads

          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: