func init() {
logger, _ := log_resolver.NewLogger("golog")
if logger == nil {
fmt.Printf("Unable to create logger")
os.Exit(1)
}
logging.SetLogger(logger)
test_server = newTestServer()
}
func init() {
logger, _ := log_resolver.NewLogger("golog")
if logger == nil {
fmt.Printf("Unable to create logger")
os.Exit(1)
}
logging.SetLogger(logger)
query_server = makeMockServer()
test_server = httptest.NewServer(testHandler())
}
func init() {
logger, _ := log_resolver.NewLogger("golog")
logging.SetLogger(logger)
runtime.GOMAXPROCS(1)
}
func TestServer(t *testing.T) {
logger, _ := log_resolver.NewLogger("golog")
if logger == nil {
t.Fatalf("Invalid logger")
}
logging.SetLogger(logger)
site, err := NewDatastore(TEST_URL)
if err != nil {
t.Skipf("SKIPPING TEST: %v", err)
}
namespaceNames, err := site.NamespaceNames()
if err != nil {
t.Fatalf("Failed to get Namespace names . error %v", err)
}
fmt.Printf("Namespaces in this instance %v", namespaceNames)
namespace, err := site.NamespaceByName("default")
if err != nil {
t.Fatalf("Namespace default not found, error %v", err)
}
keyspaceNames, err := namespace.KeyspaceNames()
if err != nil {
t.Fatalf(" Cannot fetch keyspaces names. error %v", err)
}
fmt.Printf("Keyspaces in this namespace %v", keyspaceNames)
//connect to beer-sample
ks, err := namespace.KeyspaceByName("beer-sample")
if err != nil {
t.Fatalf(" Cannot connect to beer-sample. Error %v", err)
return
}
indexer, err := ks.Indexer(datastore.VIEW)
if err != nil {
fmt.Printf("No indexers found")
return
}
// try create a primary index
index, err := indexer.CreatePrimaryIndex("", "#primary", nil)
if err != nil {
// keep going. maybe index already exists
fmt.Printf(" Cannot create a primary index on bucket. Error %v", err)
} else {
fmt.Printf("primary index created %v", index)
}
pair, errs := ks.Fetch([]string{"357", "aass_brewery"})
if errs != nil {
t.Fatalf(" Cannot fetch keys errors %v", errs)
}
fmt.Printf("Keys fetched %v", pair)
insertKey := datastore.Pair{Key: "testBeerKey", Value: value.NewValue(("This is a random test key-value"))}
_, err = ks.Insert([]datastore.Pair{insertKey})
if err != nil {
t.Fatalf("Cannot insert key %v", insertKey)
}
deleted, err := ks.Delete([]string{insertKey.Key})
if err != nil || (len(deleted) != 1 && deleted[0] != insertKey.Key) {
t.Fatalf("Failed to delete %v", err)
}
pi, err := indexer.PrimaryIndexes()
if err != nil || len(pi) < 1 {
fmt.Printf("No primary index found")
return
}
//fmt.Printf(" got primary index %s", pi.name)
conn := datastore.NewIndexConnection(nil)
go pi[0].ScanEntries("", math.MaxInt64, datastore.UNBOUNDED, nil, conn)
var entry *datastore.IndexEntry
ok := true
for ok {
select {
case entry, ok = <-conn.EntryChannel():
if ok {
fmt.Printf("\n primary key %v", entry.PrimaryKey)
}
}
}
}
func init() {
logger, _ := log_resolver.NewLogger("golog")
logging.SetLogger(logger)
}
func main() {
HideConsole(true)
defer HideConsole(false)
// useful for getting list of go-routines
go go_http.ListenAndServe("localhost:6060", nil)
flag.Parse()
if *LOGGER != "" {
logger, _ := log_resolver.NewLogger(*LOGGER)
if logger == nil {
fmt.Printf("Invalid logger: %s\n", *LOGGER)
os.Exit(1)
}
logging.SetLogger(logger)
}
if *DEBUG {
logging.SetLevel(logging.DEBUG)
} else {
level := logging.INFO
if *LOG_LEVEL != "" {
lvl, ok := logging.ParseLevel(*LOG_LEVEL)
if ok {
level = lvl
}
}
logging.SetLevel(level)
}
datastore, err := resolver.NewDatastore(*DATASTORE)
if err != nil {
logging.Errorp(err.Error())
os.Exit(1)
}
datastore_package.SetDatastore(datastore)
configstore, err := config_resolver.NewConfigstore(*CONFIGSTORE)
if err != nil {
logging.Errorp("Could not connect to configstore",
logging.Pair{"error", err},
)
}
acctstore, err := acct_resolver.NewAcctstore(*ACCTSTORE)
if err != nil {
logging.Errorp("Could not connect to acctstore",
logging.Pair{"error", err},
)
} else {
// Create the metrics we are interested in
accounting.RegisterMetrics(acctstore)
// Make metrics available
acctstore.MetricReporter().Start(1, 1)
}
channel := make(server.RequestChannel, *REQUEST_CAP)
plusChannel := make(server.RequestChannel, *REQUEST_CAP)
sys, err := system.NewDatastore(datastore)
if err != nil {
logging.Errorp(err.Error())
os.Exit(1)
}
server, err := server.NewServer(datastore, sys, configstore, acctstore, *NAMESPACE,
*READONLY, channel, plusChannel, *SERVICERS, *PLUS_SERVICERS,
*MAX_PARALLELISM, *TIMEOUT, *SIGNATURE, *METRICS, *ENTERPRISE)
if err != nil {
logging.Errorp(err.Error())
os.Exit(1)
}
datastore_package.SetSystemstore(server.Systemstore())
server.SetCpuProfile(*CPU_PROFILE)
server.SetKeepAlive(*KEEP_ALIVE_LENGTH)
server.SetMemProfile(*MEM_PROFILE)
server.SetPipelineCap(*PIPELINE_CAP)
server.SetPipelineBatch(*PIPELINE_BATCH)
server.SetRequestSizeCap(*REQUEST_SIZE_CAP)
server.SetScanCap(*SCAN_CAP)
if server.Enterprise() && os.Getenv("GOMAXPROCS") == "" {
runtime.GOMAXPROCS(runtime.NumCPU())
}
if !server.Enterprise() {
var numCPU int
if os.Getenv("GOMAXPROCS") == "" {
numCPU = runtime.NumCPU()
} else {
numCPU = runtime.GOMAXPROCS(0)
}
// Use at most 4 cpus in non-enterprise mode
runtime.GOMAXPROCS(util.MinInt(numCPU, 4))
}
go server.Serve()
go server.PlusServe()
logging.Infop("cbq-engine started",
logging.Pair{"version", util.VERSION},
logging.Pair{"datastore", *DATASTORE},
logging.Pair{"max-concurrency", runtime.GOMAXPROCS(0)},
logging.Pair{"loglevel", logging.LogLevel().String()},
logging.Pair{"servicers", server.Servicers()},
logging.Pair{"plus-servicers", server.PlusServicers()},
logging.Pair{"pipeline-cap", server.PipelineCap()},
logging.Pair{"pipeline-batch", *PIPELINE_BATCH},
logging.Pair{"request-cap", *REQUEST_CAP},
logging.Pair{"request-size-cap", server.RequestSizeCap()},
logging.Pair{"timeout", server.Timeout()},
)
// Create http endpoint
endpoint := http.NewServiceEndpoint(server, *STATIC_PATH, *METRICS,
*HTTP_ADDR, *HTTPS_ADDR, *CERT_FILE, *KEY_FILE)
er := endpoint.Listen()
if er != nil {
logging.Errorp("cbq-engine exiting with error",
logging.Pair{"error", er},
logging.Pair{"HTTP_ADDR", *HTTP_ADDR},
)
os.Exit(1)
}
if server.Enterprise() && *CERT_FILE != "" && *KEY_FILE != "" {
er := endpoint.ListenTLS()
if er != nil {
logging.Errorp("cbq-engine exiting with error",
logging.Pair{"error", er},
logging.Pair{"HTTPS_ADDR", *HTTPS_ADDR},
)
os.Exit(1)
}
}
signalCatcher(server, endpoint)
}
func FetchDocs(serverURL string, bucketName string) map[string]interface{} {
logger, _ := log_resolver.NewLogger("golog")
if logger == nil {
log.Fatalf("Invalid logger")
}
logging.SetLogger(logger)
site, err := couchbase.NewDatastore(serverURL)
if err != nil {
log.Fatalf("Cannot create datastore %v", err)
}
namespace, err := site.NamespaceByName("default")
if err != nil {
log.Fatalf("Namespace default not found, error %v", err)
}
ks, err := namespace.KeyspaceByName(bucketName)
if err != nil {
log.Fatalf(" Cannot connect to %s. Error %v", bucketName, err)
}
indexer, err := ks.Indexer(datastore.VIEW)
if err != nil {
log.Fatalf("No view indexer found %v", err)
}
// try create a primary index
index, err := indexer.CreatePrimaryIndex("", "#primary", nil)
if err != nil {
// keep going. maybe index already exists
log.Printf(" Cannot create a primary index on bucket. Error %v", err)
pi, err := indexer.PrimaryIndexes()
if err != nil || len(pi) < 1 {
log.Fatalf("No primary index found")
}
index = pi[0]
} else {
log.Printf("primary index created %v", index)
}
conn := datastore.NewIndexConnection(nil)
go index.ScanEntries("", math.MaxInt64, datastore.UNBOUNDED, nil, conn)
var entry *datastore.IndexEntry
var fetchKeys = make([]string, 0, 1000)
ok := true
for ok {
select {
case entry, ok = <-conn.EntryChannel():
if ok {
fetchKeys = append(fetchKeys, entry.PrimaryKey)
}
}
}
//fetch all the keys
pairs, errs := ks.Fetch(fetchKeys)
if errs != nil {
log.Fatalf(" Failed to fetch keys %v", errs)
}
var keyMap = make(map[string]interface{})
for _, value := range pairs {
keyMap[value.Key] = value.Value.Actual()
}
log.Printf("Got %v docs", len(keyMap))
return keyMap
}