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feat: impl priority runtime for read #1303

Merged
merged 27 commits into from
Dec 28, 2023
Merged

feat: impl priority runtime for read #1303

merged 27 commits into from
Dec 28, 2023

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jiacai2050
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@jiacai2050 jiacai2050 commented Nov 8, 2023 •
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Rationale

Close #1299

Detailed Changes

  • Add PriorityRuntime component, and use in read API
    • In normal query, its plan will be executed in higher runtime by default, when executor decide query is expensive, then it will spawn stream.poll in another lower runtime.
    • In distributed query, a priority field is added in remote query request, so it can decide which runtime to run on.

Test Plan

Newly added UT

@jiacai2050 jiacai2050 force-pushed the feat-priority-rt branch 2 times, most recently from 8c5e4f2 to 72a5e6f Compare November 15, 2023 02:41
@jiacai2050 jiacai2050 mentioned this pull request Nov 27, 2023
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@jiacai2050 jiacai2050 marked this pull request as ready for review November 27, 2023 10:32
@ShiKaiWi ShiKaiWi mentioned this pull request Dec 4, 2023
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@jiacai2050 jiacai2050 changed the base branch from main to dev December 4, 2023 03:58
ShiKaiWi
ShiKaiWi reviewed Dec 12, 2023
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Rachelint
Rachelint approved these changes Dec 28, 2023
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LGTM

@jiacai2050 jiacai2050 merged commit ce4044b into apache:dev Dec 28, 2023
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@ShiKaiWi ShiKaiWi ShiKaiWi left review comments

@Rachelint Rachelint Rachelint approved these changes

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Read runtime isolation
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@jiacai2050 @ShiKaiWi @Rachelint