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27cc9f2630
issue: #30633 Signed-off-by: Cai Zhang <cai.zhang@zilliz.com> Co-authored-by: chasingegg <chao.gao@zilliz.com>
201 lines
5.7 KiB
Go
201 lines
5.7 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 datacoord
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import (
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"context"
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"testing"
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"github.com/cockroachdb/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/milvus-io/milvus/internal/mocks"
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"github.com/milvus-io/milvus/internal/proto/indexpb"
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"github.com/milvus-io/milvus/internal/types"
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"github.com/milvus-io/milvus/pkg/util/lock"
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"github.com/milvus-io/milvus/pkg/util/merr"
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)
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func TestIndexNodeManager_AddNode(t *testing.T) {
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nm := NewNodeManager(context.Background(), defaultIndexNodeCreatorFunc)
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t.Run("success", func(t *testing.T) {
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err := nm.AddNode(1, "indexnode-1")
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assert.NoError(t, err)
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})
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t.Run("fail", func(t *testing.T) {
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err := nm.AddNode(2, "")
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assert.Error(t, err)
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})
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}
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func TestIndexNodeManager_PickClient(t *testing.T) {
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getMockedGetJobStatsClient := func(resp *indexpb.GetJobStatsResponse, err error) types.IndexNodeClient {
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ic := mocks.NewMockIndexNodeClient(t)
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ic.EXPECT().GetJobStats(mock.Anything, mock.Anything, mock.Anything).Return(resp, err)
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return ic
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}
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err := errors.New("error")
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t.Run("multiple unavailable IndexNode", func(t *testing.T) {
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nm := &IndexNodeManager{
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ctx: context.TODO(),
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nodeClients: map[UniqueID]types.IndexNodeClient{
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1: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, err),
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2: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, err),
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3: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, err),
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4: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, err),
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5: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, nil),
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6: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, nil),
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7: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, nil),
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8: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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TaskSlots: 1,
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Status: merr.Success(),
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}, nil),
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9: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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TaskSlots: 10,
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Status: merr.Success(),
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}, nil),
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},
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}
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selectNodeID, client := nm.PickClient()
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assert.NotNil(t, client)
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assert.Contains(t, []UniqueID{8, 9}, selectNodeID)
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})
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}
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func TestIndexNodeManager_ClientSupportDisk(t *testing.T) {
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getMockedGetJobStatsClient := func(resp *indexpb.GetJobStatsResponse, err error) types.IndexNodeClient {
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ic := mocks.NewMockIndexNodeClient(t)
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ic.EXPECT().GetJobStats(mock.Anything, mock.Anything, mock.Anything).Return(resp, err)
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return ic
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}
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err := errors.New("error")
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t.Run("support", func(t *testing.T) {
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nm := &IndexNodeManager{
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ctx: context.Background(),
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lock: lock.RWMutex{},
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nodeClients: map[UniqueID]types.IndexNodeClient{
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1: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Success(),
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TaskSlots: 1,
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JobInfos: nil,
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EnableDisk: true,
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}, nil),
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},
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}
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support := nm.ClientSupportDisk()
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assert.True(t, support)
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})
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t.Run("not support", func(t *testing.T) {
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nm := &IndexNodeManager{
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ctx: context.Background(),
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lock: lock.RWMutex{},
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nodeClients: map[UniqueID]types.IndexNodeClient{
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1: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Success(),
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TaskSlots: 1,
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JobInfos: nil,
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EnableDisk: false,
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}, nil),
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},
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}
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support := nm.ClientSupportDisk()
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assert.False(t, support)
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})
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t.Run("no indexnode", func(t *testing.T) {
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nm := &IndexNodeManager{
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ctx: context.Background(),
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lock: lock.RWMutex{},
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nodeClients: map[UniqueID]types.IndexNodeClient{},
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}
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support := nm.ClientSupportDisk()
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assert.False(t, support)
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})
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t.Run("error", func(t *testing.T) {
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nm := &IndexNodeManager{
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ctx: context.Background(),
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lock: lock.RWMutex{},
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nodeClients: map[UniqueID]types.IndexNodeClient{
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1: getMockedGetJobStatsClient(nil, err),
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},
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}
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support := nm.ClientSupportDisk()
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assert.False(t, support)
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})
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t.Run("fail reason", func(t *testing.T) {
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nm := &IndexNodeManager{
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ctx: context.Background(),
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lock: lock.RWMutex{},
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nodeClients: map[UniqueID]types.IndexNodeClient{
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1: getMockedGetJobStatsClient(&indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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TaskSlots: 0,
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JobInfos: nil,
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EnableDisk: false,
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}, nil),
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},
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}
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support := nm.ClientSupportDisk()
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assert.False(t, support)
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})
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}
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func TestNodeManager_StoppingNode(t *testing.T) {
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nm := NewNodeManager(context.Background(), defaultIndexNodeCreatorFunc)
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err := nm.AddNode(1, "indexnode-1")
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assert.NoError(t, err)
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assert.Equal(t, 1, len(nm.GetAllClients()))
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nm.StoppingNode(1)
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assert.Equal(t, 0, len(nm.GetAllClients()))
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assert.Equal(t, 1, len(nm.stoppingNodes))
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nm.RemoveNode(1)
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assert.Equal(t, 0, len(nm.GetAllClients()))
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assert.Equal(t, 0, len(nm.stoppingNodes))
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}
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