fix: upgrade databend-meta crates to v260205.3.0 (#19438)

* fix: upgrade databend-meta crates to v260205.3.0

This upgrade includes raft-log 0.3.0 bug fixes, a committed-log-id
flush fix, and a re-export refactor that removes the need for a direct
`raft-log` dependency.

raft-log 0.3.0 bug fixes:
- Chunk rotation sent wrong file to FlushWorker; new chunk was never fsync'd.

raft-log 0.3.0 refactoring:
- Data writes moved into FlushWorker for batched I/O.
- Replaced `seek+read` with `pread` to prevent race conditions.
- `flush(callback)` now takes `Option<T::Callback>` for best-effort writes.

databend-meta fixes:
- `save_committed` now issues a fire-and-forget `flush(None)` to persist
  committed log id on a best-effort basis.

databend-meta refactoring:
- Re-export `raft_log` from `databend-meta-raft-store`, removing the need
  for downstream crates to depend on `raft-log` directly.

Changes:
- Remove direct `raft-log` dependency from workspace, `databend-meta-binaries`,
  and `databend-common-meta-control`
- Use `databend_meta_raft_store::raft_log::` re-export path in `import.rs`
  and `metactl/main.rs`
- Update compat docs with versions 1.2.881 and 1.2.882

* chore fix lint

* docs: fix broken links in meta and common READMEs

After the meta-service refactoring in v1.2.874 that moved core implementation
to the external databend-meta repository, several README links became stale.
This fixes the broken links reported by the link checker (issue #19412).

Changes:
- Remove references to moved core/ directories (client, raft-store, types, etc.)
- Update kvapi-test-suite to kvapi-tests (renamed directory)
- Move core/store reference to top-level store
- Remove non-existent auth directory from common README
- Add link to external databend-meta repository

- Fix: #19412

Author: drmingdrmer

Cargo.lock

@@ -148,20 +148,20 @@ databend-functions-scalar-geo = { path = "src/query/functions/src/scalars/geogra
 databend-functions-scalar-integer-basic-arithmetic = { path = "src/query/functions/src/scalars/integer_arithmetic" }
 databend-functions-scalar-math = { path = "src/query/functions/src/scalars/mathematics" }
 databend-functions-scalar-numeric-basic-arithmetic = { path = "src/query/functions/src/scalars/numeric_basic_arithmetic" }
-databend-meta = "260205.1.0"
+databend-meta = "260205.3.0"
 databend-meta-admin = { path = "src/meta/admin" }
 databend-meta-cli-config = { path = "src/meta/cli-config" }
-databend-meta-client = "260205.1.0"
-databend-meta-kvapi = "260205.1.0"
-databend-meta-kvapi-test-suite = "260205.1.0"
-databend-meta-raft-store = "260205.1.0"
+databend-meta-client = "260205.3.0"
+databend-meta-kvapi = "260205.3.0"
+databend-meta-kvapi-test-suite = "260205.3.0"
+databend-meta-raft-store = "260205.3.0"
 databend-meta-runtime = { path = "src/meta/runtime" }
-databend-meta-runtime-api = "260205.1.0"
-databend-meta-sled-store = "260205.1.0"
-databend-meta-test-harness = "260205.1.0"
-databend-meta-types = "260205.1.0"
+databend-meta-runtime-api = "260205.3.0"
+databend-meta-sled-store = "260205.3.0"
+databend-meta-test-harness = "260205.3.0"
+databend-meta-types = "260205.3.0"
 databend-meta-ver = { path = "src/meta/ver" }
-databend-meta-version = "260205.1.0"
+databend-meta-version = "260205.3.0"
 databend-query = { path = "src/query/service" }
 databend-sqllogictests = { path = "tests/sqllogictests" }
 databend-storages-common-blocks = { path = "src/query/storages/common/blocks" }
@@ -398,7 +398,6 @@ proptest = { version = "1", default-features = false, features = ["std"] }
 prost = { version = "0.13" }
 prost-build = { version = "0.13" }
 prqlc = "0.11.3"
-raft-log = { version = "0.2.13" }
 rand = { version = "0.8.5", features = ["small_rng", "serde1"] }
 rand_distr = "0.4.3"
 rayon = "1.9.0"
@@ -616,16 +615,16 @@ backtrace = { git = "https://github.com/rust-lang/backtrace-rs.git", rev = "7226
 color-eyre = { git = "https://github.com/eyre-rs/eyre.git", rev = "e5d92c3" }
 csv-core = { git = "https://github.com/youngsofun/rust-csv.git", rev = "44a0b3c" }
 databend-base = { git = "https://github.com/databendlabs/databend-base", tag = "v0.2.10" }
-databend-meta = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-client = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-kvapi = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-kvapi-test-suite = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-raft-store = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-runtime-api = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-sled-store = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-test-harness = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-types = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
-databend-meta-version = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.1.0" }
+databend-meta = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-client = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-kvapi = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-kvapi-test-suite = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-raft-store = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-runtime-api = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-sled-store = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-test-harness = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-types = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
+databend-meta-version = { git = "https://github.com/databendlabs/databend-meta", tag = "v260205.3.0" }
 deltalake = { git = "https://github.com/delta-io/delta-rs", rev = "9954bff" }
 jsonb = { git = "https://github.com/databendlabs/jsonb", rev = "fc84214" }
 map-api = { git = "https://github.com/databendlabs/map-api", tag = "v0.4.2" }

Cargo.toml

@@ -1,6 +1,5 @@
 # Databend Common
 
-- [`auth`](./auth/), a simple wrapper for authentication layer.
 - [`base`](./base/) contains runtime, pool, allocator and rangemap.
 - [`building`](./building/) sets up the environment for building components and internal use.
 - [`cache`](./cache/) contains cache traits designed for memory and disk, and provides a basic LRU implementation.

src/common/README.md

@@ -2,27 +2,15 @@
 
 2026 Feb 01
 
-since v1.2.874, after v1.2.873, meta impl is moved to external repository.
-
+Since v1.2.874, core meta-service implementation is moved to [databend-meta](https://github.com/databendlabs/databend-meta) repository.
 
 Databend Meta is a transactional metadata service.
 
-**Core components** (`core/`):
-- [`core/client`](./core/client/): gRPC client library for communicating with meta service.
-- [`core/raft-store`](./core/raft-store/): Raft state machine and storage layer implementation.
-- [`core/runtime-api`](./core/runtime-api/): Runtime API traits for async operations.
-- [`core/service`](./core/service/): `databend-meta`, the distributed meta service library.
-- [`core/sled-store`](./core/sled-store/): Sled store backend for raft state machine.
-- [`core/store`](./core/store/): MetaStore impl with either a local embedded store or a grpc-client.
-- [`core/test-harness`](./core/test-harness/): Test harness and utilities for meta-service tests.
-- [`core/types`](./core/types/): Rust types for metadata (Node, Endpoint, etc.).
-
 **Application layer**:
 - [`api`](./api/): User-level API interface exposed based on the KVApi implementation.
 - [`app`](./app/): Meta data types used by meta-client applications.
 - [`app-storage`](./app-storage/): Storage-related types split from app.
-- [`app-types`](./app-types/): Basic type definitions split from app.
-- [`kvapi`](./kvapi/): Key-value API interface definitions.
+- [`store`](./store/): MetaStore impl with either a local embedded store or a grpc-client.
 
 **Serialization**:
 - [`protos`](./protos/): Protobuf message definitions for client-server communication.
@@ -46,7 +34,7 @@ Databend Meta is a transactional metadata service.
 - `databend-metaverifier`: Data verification tool.
 
 **Test suites**:
-- [`kvapi-test-suite`](./kvapi-test-suite/): Test suite for KV API implementations.
+- [`kvapi-tests`](./kvapi-tests/): Test suite for KV API implementations.
 - [`schema-api-test-suite`](./schema-api-test-suite/): Test suite for schema API.
 
 **Enterprise**:

src/meta/README.md

@@ -48,7 +48,6 @@ futures = { workspace = true }
 log = { workspace = true }
 mlua = { workspace = true }
 num_cpus = { workspace = true }
-raft-log = { workspace = true }
 rand = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }

src/meta/binaries/Cargo.toml

@@ -322,8 +322,8 @@ return metrics, nil
     async fn dump_raft_log_wal(&self, args: &DumpRaftLogWalArgs) -> anyhow::Result<()> {
         use std::path::PathBuf;
 
-        use raft_log::Config;
-        use raft_log::DumpApi;
+        use databend_meta_raft_store::raft_log::Config;
+        use databend_meta_raft_store::raft_log::DumpApi;
 
         let mut wal_dir = PathBuf::from(&args.raft_dir);
         wal_dir.push("df_meta");
@@ -335,8 +335,9 @@ return metrics, nil
             ..Default::default()
         });
 
-        let dump =
-            raft_log::Dump::<databend_meta_raft_store::raft_log_v004::RaftLogTypes>::new(config)?;
+        let dump = databend_meta_raft_store::raft_log::Dump::<
+            databend_meta_raft_store::raft_log_v004::RaftLogTypes,
+        >::new(config)?;
         dump.write_display(io::stdout())?;
         Ok(())
     }

src/meta/binaries/metactl/main.rs

@@ -25,7 +25,6 @@ clap = { workspace = true }
 display-more = { workspace = true }
 futures = { workspace = true }
 mlua = { workspace = true }
-raft-log = { workspace = true }
 reqwest = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }