Lei, HUANG df2e82737c feat: invoke gc hook for offline region cleanup (#8613) ...

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CLA](https://github.com/GreptimeTeam/.github/blob/main/CLA.md).

## Refer to a related PR or issue link (optional)

## What's changed and what's your intention?

This patch adds region hook to soft-drop cleanup phase so we can remove
extension files managed by the hook.

some open questions:

- this cleanup logic sits in `handle_open.rs`, which is a little
confusing
- can we merge this cleanup with our current GC concept to reduce the
complexity?

## PR Checklist
Please convert it to a draft if some of the following conditions are not
met.

- [ ] I have written the necessary rustdoc comments.
- [ ] I have added the necessary unit tests and integration tests.
- [ ] This PR requires documentation updates.
- [ ] API changes are backward compatible.
- [ ] Schema or data changes are backward compatible.

2026-07-23 11:55:37 +00:00

..

api

refactor: optimize json2 write, again (#8498)

2026-07-14 07:09:35 +00:00

auth

fix: enforce table-aware permissions across query and ingest protocols (#8552)

2026-07-21 12:15:53 +00:00

cache

fix: cargo check -p common-meta (#7964)

2026-04-14 08:27:22 +00:00

catalog

feat: support soft-drop recycle bin and UNDROP TABLE (#8546)

2026-07-17 08:15:21 +00:00

cli

feat(meta): add retention GC for soft-dropped tables (#8526)

2026-07-16 08:47:03 +00:00

client

fix: stream remote analyze metrics while pending (#8405)

2026-07-21 04:17:50 +00:00

cmd

feat: make parquet row group size configurable (#8446)

2026-07-23 03:56:10 +00:00

common

fix: prevent credential leaks in sanitize_connection_string (#8539)

2026-07-23 07:05:34 +00:00

datanode

fix: demote expected remote dynamic filter misses (#8574)

2026-07-23 04:39:56 +00:00

datatypes

fix(json2): limit type hint path depth

2026-07-23 17:21:40 +08:00

file-engine

feat: decouple error retryability from status codes (#8301)

2026-06-17 08:27:53 +00:00

flow

fix(flow): downgrade disabled incremental checkpoint log (#8572)

2026-07-22 10:41:09 +00:00

frontend

perf: optimize OTLP trace ingestion (#8604)

2026-07-22 13:16:19 +00:00

index

fix: faster jieba (#8158)

2026-05-25 08:51:40 +00:00

log-query

fix: honor exclusive end in log queries (#8495)

2026-07-14 06:19:17 +00:00

log-store

fix(log-store): deduplicate Kafka WAL multipart records (#8514)

2026-07-15 03:04:11 +00:00

meta-client

feat: grant creators access to newly created databases (#8566)

2026-07-21 11:29:49 +00:00

meta-srv

feat: add a region hook for gc cleanup (#8547)

2026-07-22 03:27:04 +00:00

metric-engine

feat!: remove configuration of sparse_primary_key_encoding (#8470)

2026-07-15 09:28:24 +00:00

mito2

feat: invoke gc hook for offline region cleanup (#8613)

2026-07-23 11:55:37 +00:00

mito-codec

refactor(mito): clean up series candidate scanner

2026-07-22 16:10:55 +08:00

object-store

feat: add mysql object store backend (#8560)

2026-07-21 13:53:27 +00:00

operator

feat: update flow windows after metric batch flush (#8544)

2026-07-22 13:09:30 +00:00

partition

feat: decouple error retryability from status codes (#8301)

2026-06-17 08:27:53 +00:00

pipeline

fix(pipeline)!: check integer narrowing (#8589)

2026-07-22 10:43:38 +00:00

plugins

feat: allow unknown PluginOptions with a warning message (#8550)

2026-07-20 11:16:20 +00:00

promql

perf: preserve dictionary-encoded query labels (#8541)

2026-07-17 13:57:10 +00:00

puffin

chore: update rust toolchain to 2026-03-21 (#7849)

2026-03-30 12:13:14 +00:00

query

fix(query): harden range time conversion (#8515)

2026-07-22 11:57:04 +00:00

servers

perf: optimize OTLP trace ingestion (#8604)

2026-07-22 13:16:19 +00:00

session

fix: enforce table-aware permissions across query and ingest protocols (#8552)

2026-07-21 12:15:53 +00:00

sql

fix(json2): limit type hint path depth

2026-07-23 17:21:40 +08:00

standalone

feat: report region query stats in heartbeat (#8401)

2026-07-03 06:11:57 +00:00

store-api

feat: make parquet row group size configurable (#8446)

2026-07-23 03:56:10 +00:00

table

feat: make parquet row group size configurable (#8446)

2026-07-23 03:56:10 +00:00