executor: Asynchronouly sending tasks in the table reader #18913
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fzhedu
changed the title
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/rebuild |
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/run-unit-test |
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I'm going to close this PR since it's hasn't been updated for a long time, feel free to reopen it if you are planning to continue this PR in the future. Thanks for your contribution. |
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What problem does this PR solve?
Issue Number: close #14320
Problem Summary:
What is changed and how it works?
Proposal: xxx
What's Changed: add asyncronized sender when sending tasks to coprocessors
How it Works: send tasks to a channel, where the workes fetch tasks to do. with regard to the keepOrder case, we additionaly add the tasks to a asyncOrderTasksCh.
Related changes
Check List
Tests
Release note