mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-11-30 02:48:45 +08:00
269 lines
7.9 KiB
Go
269 lines
7.9 KiB
Go
// Licensed to the LF AI & Data foundation under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package tso
|
|
|
|
import (
|
|
"math"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
tsoutil2 "github.com/milvus-io/milvus/internal/util/tsoutil"
|
|
"github.com/milvus-io/milvus/pkg/util/etcd"
|
|
"github.com/milvus-io/milvus/pkg/util/tsoutil"
|
|
)
|
|
|
|
var gTestTsoAllocator *GlobalTSOAllocator
|
|
|
|
func TestGlobalTSOAllocator_Initialize(t *testing.T) {
|
|
endpoints := os.Getenv("ETCD_ENDPOINTS")
|
|
if endpoints == "" {
|
|
endpoints = "localhost:2379"
|
|
}
|
|
etcdEndpoints := strings.Split(endpoints, ",")
|
|
etcdCli, err := etcd.GetRemoteEtcdClient(etcdEndpoints)
|
|
assert.NoError(t, err)
|
|
defer etcdCli.Close()
|
|
|
|
etcdKV := tsoutil2.NewTSOKVBase(etcdCli, "/test/root/kv", "tsoTest")
|
|
gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", etcdKV)
|
|
err = gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
|
|
time.Sleep(3 * time.Second)
|
|
err = gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
|
|
t.Run("GenerateTSO", func(t *testing.T) {
|
|
count := 1000
|
|
perCount := uint32(100)
|
|
startTs, err := gTestTsoAllocator.GenerateTSO(perCount)
|
|
assert.NoError(t, err)
|
|
lastPhysical, lastLogical := tsoutil.ParseTS(startTs)
|
|
for i := 0; i < count; i++ {
|
|
ts, _ := gTestTsoAllocator.GenerateTSO(perCount)
|
|
physical, logical := tsoutil.ParseTS(ts)
|
|
if lastPhysical.Equal(physical) {
|
|
diff := logical - lastLogical
|
|
assert.Equal(t, uint64(perCount), diff)
|
|
}
|
|
lastPhysical, lastLogical = physical, logical
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestGlobalTSOAllocator_All(t *testing.T) {
|
|
endpoints := os.Getenv("ETCD_ENDPOINTS")
|
|
if endpoints == "" {
|
|
endpoints = "localhost:2379"
|
|
}
|
|
etcdEndpoints := strings.Split(endpoints, ",")
|
|
etcdCli, err := etcd.GetRemoteEtcdClient(etcdEndpoints)
|
|
assert.NoError(t, err)
|
|
defer etcdCli.Close()
|
|
etcdKV := tsoutil2.NewTSOKVBase(etcdCli, "/test/root/kv", "tsoTest")
|
|
|
|
gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", etcdKV)
|
|
t.Run("Initialize", func(t *testing.T) {
|
|
err := gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("GenerateTSO", func(t *testing.T) {
|
|
count := 1000
|
|
perCount := uint32(100)
|
|
startTs, err := gTestTsoAllocator.GenerateTSO(perCount)
|
|
assert.NoError(t, err)
|
|
lastPhysical, lastLogical := tsoutil.ParseTS(startTs)
|
|
for i := 0; i < count; i++ {
|
|
ts, err2 := gTestTsoAllocator.GenerateTSO(perCount)
|
|
assert.Nil(t, err2)
|
|
physical, logical := tsoutil.ParseTS(ts)
|
|
if lastPhysical.Equal(physical) {
|
|
diff := logical - lastLogical
|
|
assert.Equal(t, uint64(perCount), diff)
|
|
}
|
|
lastPhysical, lastLogical = physical, logical
|
|
}
|
|
})
|
|
|
|
gTestTsoAllocator.SetLimitMaxLogic(false)
|
|
t.Run("GenerateTSO2", func(t *testing.T) {
|
|
count := 1000
|
|
maxL := 1 << 18
|
|
startTs, err := gTestTsoAllocator.GenerateTSO(uint32(maxL))
|
|
step := 10
|
|
perCount := uint32(step) << 18 // 10 ms
|
|
assert.NoError(t, err)
|
|
lastPhysical, lastLogical := tsoutil.ParseTS(startTs)
|
|
for i := 0; i < count; i++ {
|
|
ts, _ := gTestTsoAllocator.GenerateTSO(perCount)
|
|
physical, logical := tsoutil.ParseTS(ts)
|
|
assert.Equal(t, logical, lastLogical)
|
|
assert.Equal(t, physical, lastPhysical.Add(time.Millisecond*time.Duration(step)))
|
|
lastPhysical = physical
|
|
}
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
gTestTsoAllocator.SetLimitMaxLogic(true)
|
|
t.Run("SetTSO", func(t *testing.T) {
|
|
ts, err2 := gTestTsoAllocator.GenerateTSO(1)
|
|
assert.Nil(t, err2)
|
|
curTime, logical := tsoutil.ParseTS(ts)
|
|
nextTime := curTime.Add(2 * time.Second)
|
|
physical := nextTime.UnixNano() / int64(time.Millisecond)
|
|
err := gTestTsoAllocator.SetTSO(tsoutil.ComposeTS(physical, int64(logical)))
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("UpdateTSO", func(t *testing.T) {
|
|
err := gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("Alloc", func(t *testing.T) {
|
|
_, err := gTestTsoAllocator.Alloc(100)
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("AllocOne", func(t *testing.T) {
|
|
_, err := gTestTsoAllocator.AllocOne()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("Reset", func(t *testing.T) {
|
|
gTestTsoAllocator.Reset()
|
|
})
|
|
}
|
|
|
|
func TestGlobalTSOAllocator_Fail(t *testing.T) {
|
|
endpoints := os.Getenv("ETCD_ENDPOINTS")
|
|
if endpoints == "" {
|
|
endpoints = "localhost:2379"
|
|
}
|
|
etcdEndpoints := strings.Split(endpoints, ",")
|
|
etcdCli, err := etcd.GetRemoteEtcdClient(etcdEndpoints)
|
|
assert.NoError(t, err)
|
|
defer etcdCli.Close()
|
|
etcdKV := tsoutil2.NewTSOKVBase(etcdCli, "/test/root/kv", "tsoTest")
|
|
assert.NoError(t, err)
|
|
gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", etcdKV)
|
|
t.Run("Initialize", func(t *testing.T) {
|
|
err := gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("GenerateTSO_invalid", func(t *testing.T) {
|
|
_, err := gTestTsoAllocator.GenerateTSO(0)
|
|
assert.Error(t, err)
|
|
})
|
|
|
|
gTestTsoAllocator.SetLimitMaxLogic(true)
|
|
t.Run("SetTSO_invalid", func(t *testing.T) {
|
|
err := gTestTsoAllocator.SetTSO(0)
|
|
assert.Error(t, err)
|
|
|
|
err = gTestTsoAllocator.SetTSO(math.MaxUint64)
|
|
assert.Error(t, err)
|
|
})
|
|
|
|
t.Run("Alloc_invalid", func(t *testing.T) {
|
|
_, err := gTestTsoAllocator.Alloc(0)
|
|
assert.Error(t, err)
|
|
|
|
_, err = gTestTsoAllocator.Alloc(math.MaxUint32)
|
|
assert.Error(t, err)
|
|
})
|
|
|
|
t.Run("Reset", func(t *testing.T) {
|
|
gTestTsoAllocator.Reset()
|
|
})
|
|
}
|
|
|
|
func TestGlobalTSOAllocator_Update(t *testing.T) {
|
|
endpoints := os.Getenv("ETCD_ENDPOINTS")
|
|
if endpoints == "" {
|
|
endpoints = "localhost:2379"
|
|
}
|
|
etcdEndpoints := strings.Split(endpoints, ",")
|
|
etcdCli, err := etcd.GetRemoteEtcdClient(etcdEndpoints)
|
|
assert.NoError(t, err)
|
|
defer etcdCli.Close()
|
|
etcdKV := tsoutil2.NewTSOKVBase(etcdCli, "/test/root/kv", "tsoTest")
|
|
assert.NoError(t, err)
|
|
gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", etcdKV)
|
|
err = gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
time.Sleep(160 * time.Millisecond)
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
time.Sleep(500 * time.Millisecond)
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
func TestGlobalTSOAllocator_load(t *testing.T) {
|
|
endpoints := os.Getenv("ETCD_ENDPOINTS")
|
|
if endpoints == "" {
|
|
endpoints = "localhost:2379"
|
|
}
|
|
etcdEndpoints := strings.Split(endpoints, ",")
|
|
etcdCli, err := etcd.GetRemoteEtcdClient(etcdEndpoints)
|
|
assert.NoError(t, err)
|
|
defer etcdCli.Close()
|
|
etcdKV := tsoutil2.NewTSOKVBase(etcdCli, "/test/root/kv", "tsoTest")
|
|
assert.NoError(t, err)
|
|
gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", etcdKV)
|
|
err = gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
|
|
err = gTestTsoAllocator.UpdateTSO()
|
|
assert.NoError(t, err)
|
|
|
|
ts, _ := gTestTsoAllocator.GenerateTSO(1)
|
|
curTime, logical := tsoutil.ParseTS(ts)
|
|
nextTime := curTime.Add(2 * time.Second)
|
|
physical := nextTime.UnixNano() / int64(time.Millisecond)
|
|
target := tsoutil.ComposeTS(physical, int64(logical))
|
|
err = gTestTsoAllocator.SetTSO(target)
|
|
assert.NoError(t, err)
|
|
|
|
gTestTsoAllocator = NewGlobalTSOAllocator("timestamp", etcdKV)
|
|
err = gTestTsoAllocator.Initialize()
|
|
assert.NoError(t, err)
|
|
|
|
ts2, err2 := gTestTsoAllocator.GenerateTSO(1)
|
|
assert.Nil(t, err2)
|
|
curTime2, _ := tsoutil.ParseTS(ts2)
|
|
assert.True(t, ts2 >= target)
|
|
assert.True(t, curTime2.UnixNano() >= nextTime.UnixNano())
|
|
}
|