add bvt

cmd/mo-service/config.go

@@ -261,6 +261,20 @@ func (c *Config) setDefaultValue() error {
 	if c.Log.StacktraceLevel == "" {
 		c.Log.StacktraceLevel = zap.PanicLevel.String()
 	}
+	//set set default value
+	c.Log = logutil.GetDefaultConfig()
+	// HAKeeperClient has been set in NewConfig
+	if c.TN_please_use_getTNServiceConfig != nil {
+		c.TN_please_use_getTNServiceConfig.SetDefaultValue()
+	}
+	if c.TNCompatible != nil {
+		c.TNCompatible.SetDefaultValue()
+	}
+	// LogService has been set in NewConfig
+	c.CN.SetDefaultValue()
+	//no default proxy config
+	// Observability has been set in NewConfig
+	c.initMetaCache()
 	return nil
 }
 
@@ -576,15 +590,15 @@ func dumpCommonConfig(cfg Config) (map[string]*logservicepb.ConfigItem, error) {
 
 	//specific config items should be remoted
 	filters := []string{
-		"Config.TN_please_use_getTNServiceConfig",
-		"Config.TNCompatible",
-		"Config.LogService",
-		"Config.CN",
-		"Config.ProxyConfig",
+		"config.tn_please_use_gettnserviceconfig",
+		"config.tncompatible",
+		"config.logservice",
+		"config.cn",
+		"config.proxyconfig",
 	}
 
 	//denote the common for cn,tn,log or proxy
-	prefix := "Common"
+	prefix := "common"
 
 	newMap := make(map[string]*logservicepb.ConfigItem)
 	for s, item := range ret {

pkg/cnservice/server.go

@@ -69,6 +69,10 @@ func NewService(
 		return nil, err
 	}
 
+	//set frontend parameters
+	cfg.Frontend.SetDefaultValues()
+	cfg.Frontend.SetMaxMessageSize(uint64(cfg.RPC.MaxMessageSize))
+
 	configKVMap, _ := dumpCnConfig(*cfg)
 	options = append(options, WithConfigData(configKVMap))
 
@@ -130,8 +134,6 @@ func NewService(
 			Addr: srv.pipelineServiceServiceAddr(),
 		}})
 	pu.HAKeeperClient = srv._hakeeperClient
-	cfg.Frontend.SetDefaultValues()
-	cfg.Frontend.SetMaxMessageSize(uint64(cfg.RPC.MaxMessageSize))
 	frontend.InitServerVersion(pu.SV.MoVersion)
 
 	// Init the autoIncrCacheManager after the default value is set before the init of moserver.

pkg/cnservice/types.go

@@ -515,6 +515,8 @@ func (c *Config) SetDefaultValue() {
 	if !metadata.ValidStateString(c.InitWorkState) {
 		c.InitWorkState = metadata.WorkState_Working.String()
 	}
+
+	c.Frontend.SetDefaultValues()
 }
 
 func (s *service) getLockServiceConfig() lockservice.Config {

pkg/frontend/session.go

@@ -2229,7 +2229,7 @@ func uuid2Str(uid uuid.UUID) string {
 	if bytes.Equal(uid[:], dumpUUID[:]) {
 		return ""
 	}
-	return uid.String()
+	return strings.ReplaceAll(uid.String(), "-", "")
 }
 
 func (ses *Session) SetSessionRoutineStatus(status string) error {

pkg/logutil/internal.go

@@ -50,12 +50,16 @@ var _errorLogger atomic.Value
 // init initializes a default zap logger before set up logger.
 func init() {
 	SetLogReporter(&TraceReporter{noopReportZap, noopContextField})
-	conf := &LogConfig{Level: "info", Format: "console", StacktraceLevel: "panic"}
-	setGlobalLogConfig(conf)
-	logger, _ := initMOLogger(conf)
+	conf := GetDefaultConfig()
+	setGlobalLogConfig(&conf)
+	logger, _ := initMOLogger(&conf)
 	replaceGlobalLogger(logger)
 }
 
+func GetDefaultConfig() LogConfig {
+	return LogConfig{Level: "info", Format: "console", StacktraceLevel: "panic"}
+}
+
 // GetGlobalLogger returns the current global zap Logger.
 func GetGlobalLogger() *zap.Logger {
 	return _globalLogger.Load().(*zap.Logger)

pkg/util/dump_config.go

@@ -19,6 +19,7 @@ import (
 	"github.com/matrixorigin/matrixone/pkg/common/moerr"
 	logservicepb "github.com/matrixorigin/matrixone/pkg/pb/logservice"
 	"reflect"
+	"strings"
 	"sync/atomic"
 )
 
@@ -50,6 +51,7 @@ func newExporter() *exporter {
 }
 
 func (et *exporter) Export(k, v, userSet string) {
+	k = strings.ToLower(k)
 	et.kvs[k] = item{
 		v:       v,
 		userSet: userSet,

test/distributed/cases/pessimistic_transaction/system_view.result

@@ -0,0 +1,18 @@
+drop database if exists sv_db1;
+create database sv_db1;
+use sv_db1;
+use sv_db1;
+create table t1(a int);
+begin;
+insert into t1 values (1);
+select sleep(10);
+sleep(10)
+0
+select count(*) > 0 from mo_locks() l;
+count(*) > 0
+true
+select count(*) > 0 from mo_transactions() t join mo_locks() l where t.txn_id = l.txn_id;
+count(*) > 0
+true
+commit;
+drop database if exists sv_db1;

test/distributed/cases/pessimistic_transaction/system_view.sql

@@ -0,0 +1,22 @@
+--test mo_locks, mo_transactions
+
+drop database if exists sv_db1;
+create database sv_db1;
+use sv_db1;
+
+-- @session:id=1{
+use sv_db1;
+create table t1(a int);
+begin;
+insert into t1 values (1);
+select sleep(10);
+-- @session}
+
+select count(*) > 0 from mo_locks() l;
+select count(*) > 0 from mo_transactions() t join mo_locks() l where t.txn_id = l.txn_id;
+
+-- @session:id=1{
+commit;
+-- @session}
+
+drop database if exists sv_db1;

test/distributed/cases/view/system_view.result

@@ -0,0 +1,35 @@
+begin;
+select sleep(10);
+sleep(10)
+0
+select count(*) > 0 from mo_sessions() t;
+count(*) > 0
+true
+select count(*) > 0 from mo_sessions() as t where txn_id != '';
+count(*) > 0
+true
+select count(*) > 0  from mo_transactions() t join mo_sessions() s on t.txn_id = s.txn_id;
+count(*) > 0
+true
+commit;
+select count(*) > 0 from mo_cache() c;
+count(*) > 0
+true
+select count(*) >0 from mo_configurations() t;
+count(*) > 0
+true
+select count(*) >0 from mo_configurations() t where node_type = 'cn';
+count(*) > 0
+true
+select distinct node_type,default_value  from mo_configurations() t where  name like '%frontend.port';
+node_type    default_value
+cn    6001
+select count(*) > 0  from mo_configurations() t where internal = 'advanced';
+count(*) > 0
+true
+select count(*) > 0 from mo_catalog.mo_variables;
+count(*) > 0
+true
+select variable_value from mo_catalog.mo_variables where variable_name = 'port' and account_name = 'sys';
+variable_value
+6001

test/distributed/cases/view/system_view.sql

@@ -0,0 +1,31 @@
+--test mo_sessions
+
+-- @session:id=1{
+begin;
+select sleep(10);
+-- @session}
+
+select count(*) > 0 from mo_sessions() t;
+select count(*) > 0 from mo_sessions() as t where txn_id != '';
+select count(*) > 0  from mo_transactions() t join mo_sessions() s on t.txn_id = s.txn_id;
+
+-- @session:id=1{
+commit;
+-- @session}
+
+
+-- test mo_cache
+
+select count(*) > 0 from mo_cache() c;
+
+-- test mo_configurations
+
+select count(*) >0 from mo_configurations() t;
+select count(*) >0 from mo_configurations() t where node_type = 'cn';
+
+select distinct node_type,default_value  from mo_configurations() t where  name like '%frontend.port';
+select count(*) > 0  from mo_configurations() t where internal = 'advanced';
+
+-- test mo_variables
+select count(*) > 0 from mo_catalog.mo_variables;
+select variable_value from mo_catalog.mo_variables where variable_name = 'port' and account_name = 'sys';