tikv / tikv/client-rust

Disable TSO for raw clients?

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#531 1 comment 0 reactions 0 assignees View on GitHub

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contribution first-time-contributor
Dominant language
Rust
Stars
425
Forks
163
Avg merge
10h 51m
Merged PRs (30d)
3

Description

Hi,

It seems tso is enabled and running in background for raw clients (even though get_timestamp is never called?) and steals works from other tokio tasks due to aggressive self wakes. Can we disable creation of tso background task for raw clients?

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing where the TSO background task is created for raw clients and how get_timestamp relates to that path. Confirm when the task self-wakes and how raw clients use it; done means raw clients no longer create unnecessary TSO work while timestamp functionality remains correct.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
backend
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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