apache / apache/arrow-rs

Support sync read for the page cache decode improvement.

Open
#7,415 1 comment 0 reactions 0 assignees View on GitHub
enhancement
Dominant language
Rust
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Forks
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Avg merge
2d 18h
Merged PRs (30d)
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Description

**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**

We support async read for page cache, details:
https://github.com/apache/arrow-rs/pull/6921

We also need to support sync read, so i create this ticket.

**Describe the solution you'd like**

**Describe alternatives you've considered**

**Additional context**

Contributor guide

Open the contributing guide

Research direction

Start by reading the async page-cache implementation described in PR #6921 and trace its read path. Add the corresponding synchronous page-cache read support, then verify that sync reads provide the same page-cache decode improvement as the async path.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
data-engineering
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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