func (c *timerTestProjectorClient) sendSync(instances []*protobuf.Instance) {
logging.Infof("timerTestProjectorClient.sendSync() ")
if len(instances) != 1 {
util.TT.Fatal("timerTestProjectorClient.sendSync(): More than one index instance sent to fake projector")
}
for _, inst := range instances {
if inst.GetIndexInstance().GetDefinition().GetDefnID() == uint64(406) {
p := util.NewFakeProjector(manager.COORD_MAINT_STREAM_PORT)
go p.Run(c.donech)
payloads := make([]*common.VbKeyVersions, 0, 2000)
// send StreamBegin for all vbuckets
for i := 0; i < manager.NUM_VB; i++ {
payload := common.NewVbKeyVersions("Default", uint16(i) /* vb */, 1, 10)
kv := common.NewKeyVersions(1, []byte("document-name"), 1)
kv.AddStreamBegin()
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
}
payload := common.NewVbKeyVersions("Default", 10, 1, 10)
kv := common.NewKeyVersions(100, []byte("document-name"), 1)
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
// send payload
logging.Infof("****** runTimerTestReceiver() sending the first sync message")
if err := p.Client.SendKeyVersions(payloads, true); err != nil {
util.TT.Fatal(err)
}
payloads = make([]*common.VbKeyVersions, 0, 200)
payload = common.NewVbKeyVersions("Default", 10, 1, 10)
kv = common.NewKeyVersions(406, []byte("document-name"), 1)
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
// send payload
logging.Infof("****** runTimerTestReceiver() sending the second sync message")
if err := p.Client.SendKeyVersions(payloads, true); err != nil {
util.TT.Fatal(err)
}
}
}
}
func (c *streamEndTestProjectorClient) sendSync(timestamps []*protobuf.TsVbuuid) {
logging.Infof("streamEndTestProjectorClient.sendSync() ")
if len(timestamps) != 1 {
util.TT.Fatal("streamEndTestProjectorClient.sendSync(): More than one timestamp sent to fake projector. Num = %v", len(timestamps))
}
seqno, _, _, _, err := timestamps[0].Get(uint16(10))
if err != nil {
util.TT.Fatal(err)
}
p := util.NewFakeProjector(manager.COORD_MAINT_STREAM_PORT)
go p.Run(c.donech)
payloads := make([]*common.VbKeyVersions, 0, 2000)
payload := common.NewVbKeyVersions("Default", 10 /* vb */, 1, 10)
kv := common.NewKeyVersions(seqno, []byte("document-name"), 1)
kv.AddStreamBegin()
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
// send payload
if err := p.Client.SendKeyVersions(payloads, true); err != nil {
util.TT.Fatal(err)
}
}
func TestAddDeletion(t *testing.T) {
kv := kvDeletions()
vbno, vbuuid, nMuts := uint16(10), uint64(1000), 10
vb := common.NewVbKeyVersions("default", vbno, vbuuid, nMuts)
addKeyVersions(vb, []*common.KeyVersions{kv}, 1, nMuts)
testKeyVersions(t, vb)
}
func BenchmarkAddUpsertDeletionDecode(b *testing.B) {
benchmarkMutationDecode(b, func() *common.VbKeyVersions {
kv := kvUpsertDeletions()
vbno, vbuuid, nMuts := uint16(10), uint64(1000), 10
vb := common.NewVbKeyVersions("default", vbno, vbuuid, nMuts)
addKeyVersions(vb, []*common.KeyVersions{kv}, 1, nMuts)
return vb
})
}
func TestNewStreamEnd(t *testing.T) {
seqno, docid, maxCount := uint64(10), []byte("document-name"), 10
kv := common.NewKeyVersions(seqno, docid, maxCount)
kv.AddStreamEnd()
// add it to VbKeyVersions
vbno, vbuuid, nMuts := uint16(10), uint64(1000), 10
vb := common.NewVbKeyVersions("default", vbno, vbuuid, nMuts)
vb.AddKeyVersions(kv)
testKeyVersions(t, vb)
}
func TestAddDropData(t *testing.T) {
seqno, docid, maxCount := uint64(10), []byte(nil), 1
kv := common.NewKeyVersions(seqno, docid, maxCount)
kv.AddDropData()
// add it to VbKeyVersions
vbno, vbuuid, nMuts := uint16(10), uint64(1000), 10
vb := common.NewVbKeyVersions("default", vbno, vbuuid, nMuts)
vb.AddKeyVersions(kv)
testKeyVersions(t, vb)
}
func BenchmarkAddSyncDecode(b *testing.B) {
benchmarkMutationDecode(b, func() *common.VbKeyVersions {
seqno, docid, maxCount := uint64(10), []byte(nil), 1
kv := common.NewKeyVersions(seqno, docid, maxCount)
kv.AddSync()
vbno, vbuuid, nMuts := uint16(10), uint64(1000), 10
vb := common.NewVbKeyVersions("default", vbno, vbuuid, nMuts)
vb.AddKeyVersions(kv)
return vb
})
}
func BenchmarkAddStreamEndDecode(b *testing.B) {
benchmarkMutationDecode(b, func() *common.VbKeyVersions {
seqno, docid, maxCount := uint64(10), []byte("document-name"), 10
kv := common.NewKeyVersions(seqno, docid, maxCount)
kv.AddStreamEnd()
// add it to VbKeyVersions
vbno, vbuuid, nMuts := uint16(10), uint64(1000), 10
vb := common.NewVbKeyVersions("default", vbno, vbuuid, nMuts)
vb.AddKeyVersions(kv)
return vb
})
}
// addKeyVersions, add a mutation's keyversions to buffer.
func (b *endpointBuffers) addKeyVersions(
bucket string, vbno uint16, vbuuid uint64, kv *c.KeyVersions) {
if kv != nil && kv.Length() > 0 {
uuid := c.StreamID(bucket, vbno)
if _, ok := b.vbs[uuid]; !ok {
nMuts := 16 // to avoid reallocs.
b.vbs[uuid] = c.NewVbKeyVersions(bucket, vbno, vbuuid, nMuts)
}
b.vbs[uuid].AddKeyVersions(kv)
}
}
func TestStreamBegin(t *testing.T) {
maxBuckets, maxvbuckets, mutChanSize := 2, 8, 1000
logging.SetLogLevel(logging.Silent)
// start server
appch := make(chan interface{}, mutChanSize)
prefix := "indexer.dataport."
config := c.SystemConfig.SectionConfig(prefix, true /*trim*/)
daemon, err := NewServer(addr, maxvbuckets, config, appch)
if err != nil {
t.Fatal(err)
}
// start client
flags := transport.TransportFlag(0).SetProtobuf()
prefix = "projector.dataport.client."
config = c.SystemConfig.SectionConfig(prefix, true /*trim*/)
client, _ := NewClient(
"cluster", "backfill", addr, flags, maxvbuckets, config)
vbmaps := makeVbmaps(maxvbuckets, maxBuckets) // vbmaps
for i := 0; i < maxBuckets; i++ {
if err := client.SendVbmap(vbmaps[i]); err != nil {
t.Fatal(err)
}
}
// test a live StreamBegin
bucket, vbno, vbuuid := "default0", uint16(maxvbuckets), uint64(1111)
uuid := c.StreamID(bucket, vbno)
vals, err := client.Getcontext()
if err != nil {
t.Fatal(err)
}
vbChans := vals[0].(map[string]chan interface{})
if _, ok := vbChans[uuid]; ok {
t.Fatal("duplicate id")
}
vb := c.NewVbKeyVersions(bucket, vbno, vbuuid, 1)
seqno, docid, maxCount := uint64(10), []byte("document-name"), 10
kv := c.NewKeyVersions(seqno, docid, maxCount)
kv.AddStreamBegin()
vb.AddKeyVersions(kv)
err = client.SendKeyVersions([]*c.VbKeyVersions{vb}, true)
client.Getcontext() // syncup
if err != nil {
t.Fatal(err)
} else if _, ok := vbChans[uuid]; !ok {
fmt.Printf("%v %v\n", len(vbChans), uuid)
t.Fatal("failed StreamBegin")
}
client.Close()
daemon.Close()
}
func constructVbKeyVersions(bucket string, seqno, nVbs, nMuts, nIndexes int) []*c.VbKeyVersions {
vbs := make([]*c.VbKeyVersions, 0, nVbs)
for i := 0; i < nVbs; i++ { // for N vbuckets
vbno, vbuuid := uint16(i), uint64(i*10)
vb := c.NewVbKeyVersions(bucket, vbno, vbuuid, nMuts)
for j := 0; j < nMuts; j++ {
kv := c.NewKeyVersions(uint64(seqno+j), []byte("Bourne"), nIndexes)
for k := 0; k < nIndexes; k++ {
key := fmt.Sprintf("bangalore%v", k)
oldkey := fmt.Sprintf("varanasi%v", k)
kv.AddUpsert(uint64(k), []byte(key), []byte(oldkey))
}
vb.AddKeyVersions(kv)
}
vbs = append(vbs, vb)
}
return vbs
}
func (c *deleteTestProjectorClient) sendSync() {
logging.Infof("deleteTestProjectorClient.sendSync() server %v", c.server)
p := util.NewFakeProjector(manager.COORD_MAINT_STREAM_PORT)
go p.Run(c.donech)
// create an array of KeyVersions
payloads := make([]*common.VbKeyVersions, 0, 4000)
delete_test_once.Do(func() {
logging.Infof("deleteTestProjectorClient.sendSync() sending streamBegin %v", c.server)
// send StreamBegin for all vbuckets
for i := 0; i < manager.NUM_VB; i++ {
if i != 10 && i != 11 {
payload := common.NewVbKeyVersions("Default", uint16(i) /* vb */, 1, 10)
kv := common.NewKeyVersions(1, []byte("document-name"), 1)
kv.AddStreamBegin()
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
}
}
for i := 0; i < manager.NUM_VB; i++ {
if i != 12 && i != 13 {
payload := common.NewVbKeyVersions("Defaultxx", uint16(i) /* vb */, 1, 10)
kv := common.NewKeyVersions(1, []byte("document-name"), 1)
kv.AddStreamBegin()
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
}
}
})
// bucket <Default>, node <127.0.0.1> -> vb 10, seqno 401
// bucket <Default>, node <127.0.0.2> -> vb 11, seqno 402
// bucket <Defaultxx>, node <127.0.0.1> -> vb 12, seqno 403
// bucket <Defaultxx>, node <127.0.0.2> -> vb 13, seqno 404
for _, inst := range delete_test_status {
seqno := 0
vb := 0
bucket := inst.GetIndexInstance().GetDefinition().GetBucket()
if bucket == "Default" {
if c.server == "127.0.0.1" {
seqno = 401
vb = 10
} else if c.server == "127.0.0.2" {
seqno = 402
vb = 11
}
} else if bucket == "Defaultxx" {
if c.server == "127.0.0.1" {
seqno = 403
vb = 12
} else if c.server == "127.0.0.2" {
seqno = 404
vb = 13
}
}
logging.Infof("deleteTestProjectorClient.sendSync() for node %v and bucket %v vbucket %v seqno %d",
c.server, bucket, vb, seqno)
// Create Sync Message
payload := common.NewVbKeyVersions(bucket, uint16(vb), 1, 10)
kv := common.NewKeyVersions(uint64(seqno), []byte("document-name"), 1)
kv.AddStreamBegin()
kv.AddSync()
payload.AddKeyVersions(kv)
payloads = append(payloads, payload)
}
// Send payload
if len(payloads) != 0 {
logging.Infof("deleteTestProjectorClient.sendSync() sending payloads to stream manager for %s", c.server)
err := p.Client.SendKeyVersions(payloads, true)
if err != nil {
util.TT.Fatal(err)
}
}
}