horaedb

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## Rationale Update version to 2.0.0, prepare for releasing v2.0.0. ## Detailed Changes ## Test Plan

chunshao90

## Rationale In order to implement ctl in the future, the clap version is relatively old and many functions are not supported, so we upgraded to the new version. ##...

baojinri

edit: datum struct string type added utf8 check

5

## Rationale Close #1300 ## Detailed Changes Check whether it is a utf8 string when inserting data ## Test Plan pass

dust1

### Describe This Problem After #1271 is merged, compiled binary is not compactible with the data used by old version's one. And the reason is that the storage format is...

ShiKaiWi

## Rationale Implement horaectl using rust ## Detailed Changes - Support `cluster list`, `cluster diagnose`, `cluster schedule` ## Test Plan - Manual tests

baojinri

Use `tracing` as our logger rather than `slog`

1

### Describe This Problem `slog` is an outdated crate maintained by nobody now. And the most popular one is tokio's `tracing`. In fact, we have used `tracing` in our project...

Rachelint

Tracking issue for fix TODO comments

3

### Describe This Problem Hi community, Our codebase contains numerous 200+ TODOs now! This indicates significant technical debt. Ignoring this will inevitably cause severe code rot. As a community, we...

jiacai2050

Missing soft limit on the space's mem table usage

1

### Describe This Problem There is no soft limit over the space/instance's memtable usage in the current write procedure, and the following write requests must be blocked/rejected once the hard...

ShiKaiWi

## Rationale In some extreme scenarios, etcd events may be lost or update failures may occur, which may cause the mapping between nodes and shards to fail to be updated...

ZuLiangWang

### Describe This Problem We found in production that the speed of sst compaction is unable to keep up with the speed of sst generation, leading to poor query performance......

Rachelint