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https://gitee.com/milvus-io/milvus.git
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4dc75a6e2c
issue: #43897 - Database related DDL is implemented by WAL-based DDL framework now. - Support following message type in wal CreateDatabase, AlterDatabase, DropDatabase. - Database DDL can be synced by new CDC now. - Refactor some UT for Database DDL. Signed-off-by: chyezh <chyezh@outlook.com>
110 lines
3.8 KiB
Go
110 lines
3.8 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rootcoord
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
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etcdkv "github.com/milvus-io/milvus/internal/kv/etcd"
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"github.com/milvus-io/milvus/internal/metastore/kv/rootcoord"
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"github.com/milvus-io/milvus/internal/metastore/model"
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"github.com/milvus-io/milvus/internal/streamingcoord/server/broadcaster/registry"
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kvfactory "github.com/milvus-io/milvus/internal/util/dependency/kv"
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"github.com/milvus-io/milvus/pkg/v2/proto/rootcoordpb"
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"github.com/milvus-io/milvus/pkg/v2/util/funcutil"
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"github.com/milvus-io/milvus/pkg/v2/util/merr"
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"github.com/milvus-io/milvus/pkg/v2/util/typeutil"
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)
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func TestDDLCallbacksDatabaseDDL(t *testing.T) {
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initStreamingSystem()
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kv, _ := kvfactory.GetEtcdAndPath()
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path := funcutil.RandomString(10)
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catalogKV := etcdkv.NewEtcdKV(kv, path)
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ss, err := rootcoord.NewSuffixSnapshot(catalogKV, rootcoord.SnapshotsSep, path, rootcoord.SnapshotPrefix)
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require.NoError(t, err)
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core := newTestCore(withHealthyCode(),
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withMeta(&MetaTable{
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catalog: rootcoord.NewCatalog(catalogKV, ss),
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names: newNameDb(),
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aliases: newNameDb(),
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dbName2Meta: make(map[string]*model.Database),
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}),
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withValidProxyManager(),
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withValidIDAllocator(),
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)
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registry.ResetRegistration()
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RegisterDDLCallbacks(core)
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// Create a new database
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status, err := core.CreateDatabase(context.Background(), &milvuspb.CreateDatabaseRequest{
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DbName: "test",
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})
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require.NoError(t, merr.CheckRPCCall(status, err))
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db, err := core.meta.GetDatabaseByName(context.Background(), "test", typeutil.MaxTimestamp)
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require.NoError(t, merr.CheckRPCCall(status, err))
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require.Equal(t, db.Name, "test")
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require.Empty(t, db.Properties)
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// Alter a database to add properties
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status, err = core.AlterDatabase(context.Background(), &rootcoordpb.AlterDatabaseRequest{
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DbName: "test",
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Properties: []*commonpb.KeyValuePair{
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{
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Key: "key",
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Value: "value",
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},
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{
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Key: "key2",
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Value: "value2",
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},
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},
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})
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require.NoError(t, merr.CheckRPCCall(status, err))
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db, err = core.meta.GetDatabaseByName(context.Background(), "test", typeutil.MaxTimestamp)
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require.NoError(t, merr.CheckRPCCall(status, err))
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require.Equal(t, db.Name, "test")
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require.Len(t, db.Properties, 2)
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// Drop a property
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status, err = core.AlterDatabase(context.Background(), &rootcoordpb.AlterDatabaseRequest{
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DbName: "test",
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DeleteKeys: []string{"key"},
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})
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require.NoError(t, merr.CheckRPCCall(status, err))
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db, err = core.meta.GetDatabaseByName(context.Background(), "test", typeutil.MaxTimestamp)
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require.NoError(t, merr.CheckRPCCall(status, err))
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require.Equal(t, db.Name, "test")
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require.Len(t, db.Properties, 1)
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// Drop a database
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status, err = core.DropDatabase(context.Background(), &milvuspb.DropDatabaseRequest{
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DbName: "test",
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})
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require.NoError(t, merr.CheckRPCCall(status, err))
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db, err = core.meta.GetDatabaseByName(context.Background(), "test", typeutil.MaxTimestamp)
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require.Error(t, err)
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require.Nil(t, db)
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}
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