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causal_ts: add async func for CausalTsProvider #13429

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merged 7 commits into from
Sep 20, 2022

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zeminzhou
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@zeminzhou zeminzhou commented Sep 7, 2022

Signed-off-by: zeminzhou zhouzemin@pingcap.com

What is changed and how it works?

Issue Number: Close #13428

What's Changed:

Add async func for get_ts & flush for CausalTsProvider.

Check List

Tests

  • Unit test
  • Integration test

Release note

Add asynchronous methods for `CausalTsProvider`.

Signed-off-by: zeminzhou <zhouzemin@pingcap.com>
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ti-chi-bot commented Sep 7, 2022

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • haojinming
  • pingyu

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@ti-chi-bot ti-chi-bot added do-not-merge/needs-triage-completed release-note Denotes a PR that will be considered when it comes time to generate release notes. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Sep 7, 2022
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/cc @pingyu @haojinming @iosmanthus

@ti-chi-bot ti-chi-bot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Sep 17, 2022
@pingyu pingyu closed this Sep 20, 2022
@pingyu pingyu reopened this Sep 20, 2022
Signed-off-by: zzm <zhouzemin@pingcap.com>
Signed-off-by: zzm <zhouzemin@pingcap.com>
Signed-off-by: zeminzhou <zhouzemin@pingcap.com>
Signed-off-by: zeminzhou <zhouzemin@pingcap.com>
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LGTM~

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Sep 20, 2022
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LGTM~

@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Sep 20, 2022
@ti-chi-bot ti-chi-bot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Sep 20, 2022
#[enum_dispatch]
pub trait CausalTsProvider: Send + Sync {
/// Get a new timestamp.
fn get_ts(&self) -> Result<TimeStamp>;
fn get_ts(&self) -> Result<TimeStamp> {
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I think we can change the caller in Storage::get_causal_ts to async, or in next PR.

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pingyu commented Sep 20, 2022

/merge

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@pingyu: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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This pull request has been accepted and is ready to merge.

Commit hash: 1a27419

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Sep 20, 2022
@ti-chi-bot ti-chi-bot merged commit 3d075ab into tikv:master Sep 20, 2022
@ti-chi-bot ti-chi-bot added this to the Pool milestone Sep 20, 2022
@zeminzhou zeminzhou deleted the async-causal-ts branch October 18, 2022 03:48
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async func for CausalTsProvider
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