Merge branch 'main' into asof

databendlabs · Jun 15, 2024 · a14018e · a14018e
2 parents d812a8c + 1fcac8a
commit a14018e
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diff --git a/src/meta/README.md b/src/meta/README.md
@@ -102,22 +102,24 @@ History versions that are not included in the above chart:
 | [1.2.212,  1.2.479) | [0.9.41,  1.2.479)      |
 | [1.2.479, +∞)       | [1.2.212, +∞)            |
 
-TODO: fix the above version when merged
-
 
 - `1.2.53` Incompatible, rolling upgrade is allowed without snapshot transmitting.
   Snapshot format changed thus during rolling upgrading,
   it requires all node data to be up-to-date, ensure there is no need to replicate with snapshot.
 
 - `1.2.163` Feature: gRPC API: `kv_read_v1()` is added. For stream reading.
 
-- `1.2.212` Feature: raft API: `install_snapshot_v1()`. Compatible with old versions.
+- `1.2.212` 2023-11-16 Feature: raft API: `install_snapshot_v1()`. Compatible with old versions.
   Rolling upgrade is supported.
   In this version, databend-meta raft-server introduced a new API `install_snapshot_v1()`.
   The raft-client will try to use either this new API or the original `install_snapshot()`.
 
-- `1.2.479` Remove: `install_snapshot()`(v0) from client and server.
+- `1.2.479` 2024-05-21 Remove: `install_snapshot()`(v0) from client and server.
   The `install_snapshot_v1()` is the only API to install snapshot, and becomes **REQUIRED** for the client.
+
+- `1.2.528` 2024-06-13 Remove on-disk data version `V001`. The first version using `V002` is `1.2.53`, 2023-08-08.
+  Therefore, since `1.2.528`, the oldest compatible version is `1.2.53`.
+  Consequently, compatibility remains unchanged from this version onward.
 
 
 ## Compatibility of databend-meta on-disk data

diff --git a/src/meta/raft-store/src/ondisk/mod.rs b/src/meta/raft-store/src/ondisk/mod.rs
@@ -148,8 +148,7 @@ impl OnDisk {
                     unreachable!("Upgrading to V0 is not supported");
                 }
                 DataVersion::V001 => {
-                    // TODO: fix version and date when merged.
-                    unreachable!("Upgrading to V001 is not supported since 2024-06-12, 1.2.*");
+                    unreachable!("Upgrading to V001 is not supported since 2024-06-13, 1.2.528");
                 }
                 DataVersion::V002 => {
                     let snapshot_store =
@@ -188,9 +187,8 @@ impl OnDisk {
                     )
                 }
                 DataVersion::V001 => {
-                    // TODO: fix version and date when merged
                     unreachable!(
-                        "{} is no longer supported, since 2024-06-12, 1.2.*",
+                        "{} is no longer supported, since 2024-06-13, 1.2.528",
                         self.header.version
                     )
                 }