add case about vote leader about replica 3
This commit is contained in:
wenzhouwww@live.cn
parent
bd643aaefd
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14dfe11791
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@ -108,7 +108,7 @@ class TDTestCase:
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for vgroup_info in tdSql.queryResult:
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vgroup_id = vgroup_info[0]
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tmp_list = []
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for role in vgroup_info[3:-3]:
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for role in vgroup_info[3:-4]:
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if role in ['leader','follower']:
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tmp_list.append(role)
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vgroups_infos[vgroup_id]=tmp_list
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@ -114,7 +114,7 @@ class TDTestCase:
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for vgroup_info in tdSql.queryResult:
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vgroup_id = vgroup_info[0]
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tmp_list = []
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for role in vgroup_info[3:-3]:
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for role in vgroup_info[3:-4]:
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if role in ['leader','follower']:
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tmp_list.append(role)
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vgroups_infos[vgroup_id]=tmp_list
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@ -0,0 +1,206 @@
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# author : wenzhouwww
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from ssl import ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE
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import taos
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import sys
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import time
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import os
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from util.log import *
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from util.sql import *
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from util.cases import *
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from util.dnodes import TDDnodes
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from util.dnodes import TDDnode
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from util.cluster import *
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import time
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import socket
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import subprocess
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class TDTestCase:
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def init(self,conn ,logSql):
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tdLog.debug(f"start to excute {__file__}")
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tdSql.init(conn.cursor())
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self.host = socket.gethostname()
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self.mnode_list = {}
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self.dnode_list = {}
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self.ts = 1483200000000
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self.db_name ='testdb'
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self.replica = 1
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self.vgroups = 2
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self.tb_nums = 10
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self.row_nums = 100
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self.max_vote_time_cost = 10 # seconds
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def getBuildPath(self):
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selfPath = os.path.dirname(os.path.realpath(__file__))
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if ("community" in selfPath):
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projPath = selfPath[:selfPath.find("community")]
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else:
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projPath = selfPath[:selfPath.find("tests")]
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for root, dirs, files in os.walk(projPath):
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if ("taosd" in files):
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rootRealPath = os.path.dirname(os.path.realpath(root))
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if ("packaging" not in rootRealPath):
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buildPath = root[:len(root) - len("/build/bin")]
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break
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return buildPath
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def check_setup_cluster_status(self):
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tdSql.query("show mnodes")
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for mnode in tdSql.queryResult:
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name = mnode[1]
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info = mnode
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self.mnode_list[name] = info
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tdSql.query("show dnodes")
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for dnode in tdSql.queryResult:
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name = dnode[1]
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info = dnode
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self.dnode_list[name] = info
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count = 0
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is_leader = False
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mnode_name = ''
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for k,v in self.mnode_list.items():
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count +=1
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# only for 1 mnode
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mnode_name = k
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if v[2] =='leader':
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is_leader=True
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if count==1 and is_leader:
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tdLog.info("===== depoly cluster success with 1 mnode as leader =====")
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else:
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tdLog.exit("===== depoly cluster fail with 1 mnode as leader =====")
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for k ,v in self.dnode_list.items():
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if k == mnode_name:
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if v[3]==0:
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tdLog.info("===== depoly cluster mnode only success at {} , support_vnodes is {} ".format(mnode_name,v[3]))
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else:
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tdLog.exit("===== depoly cluster mnode only fail at {} , support_vnodes is {} ".format(mnode_name,v[3]))
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else:
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continue
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def create_db_check_vgroups(self):
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tdSql.execute("drop database if exists test")
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tdSql.execute("create database if not exists test replica 1 duration 300")
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tdSql.execute("use test")
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tdSql.execute(
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'''create table stb1
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(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
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tags (t1 int)
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'''
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)
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tdSql.execute(
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'''
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create table t1
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(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
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'''
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)
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for i in range(5):
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tdSql.execute("create table sub_tb_{} using stb1 tags({})".format(i,i))
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tdSql.query("show stables")
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tdSql.checkRows(1)
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tdSql.query("show tables")
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tdSql.checkRows(6)
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tdSql.query("show test.vgroups;")
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vgroups_infos = {} # key is id: value is info list
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for vgroup_info in tdSql.queryResult:
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vgroup_id = vgroup_info[0]
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tmp_list = []
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for role in vgroup_info[3:-4]:
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if role in ['leader','follower']:
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tmp_list.append(role)
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vgroups_infos[vgroup_id]=tmp_list
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for k , v in vgroups_infos.items():
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if len(v) ==1 and v[0]=="leader":
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tdLog.info(" === create database replica only 1 role leader check success of vgroup_id {} ======".format(k))
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else:
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tdLog.exit(" === create database replica only 1 role leader check fail of vgroup_id {} ======".format(k))
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def check_vgroups_init_done(self,dbname):
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status = True
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tdSql.query("show {}.vgroups".format(dbname))
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for vgroup_info in tdSql.queryResult:
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vgroup_id = vgroup_info[0]
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vgroup_status = []
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for ind , role in enumerate(vgroup_info[3:-4]):
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if ind%2==0:
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continue
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else:
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vgroup_status.append(role)
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if vgroup_status.count("leader")!=1 or vgroup_status.count("follower")!=2:
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status = False
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return status
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return status
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def vote_leader_time_costs(self,dbname):
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start = time.time()
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status = self.check_vgroups_init_done(dbname)
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while not status:
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time.sleep(0.1)
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status = self.check_vgroups_init_done(dbname)
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# tdLog.info("=== database {} show vgroups vote the leader is in progress ===".format(dbname))
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end = time.time()
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cost_time = end - start
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tdLog.info(" ==== database %s vote the leaders success , cost time is %.3f second ====="%(dbname,cost_time) )
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# os.system("taos -s 'show {}.vgroups;'".format(dbname))
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if cost_time >= self.max_vote_time_cost:
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tdLog.exit(" ==== database %s vote the leaders cost too large time , cost time is %.3f second ===="%(dbname,cost_time) )
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return cost_time
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def test_init_vgroups_time_costs(self):
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tdLog.info(" ====start check time cost about vgroups vote leaders ==== ")
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tdLog.info(" ==== current max time cost is set value : {} =======".format(self.max_vote_time_cost))
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# create database replica 3 vgroups 1
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db1 = 'db_1'
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create_db_replica_3_vgroups_1 = "create database {} replica 3 vgroups 1".format(db1)
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tdLog.info('=======database {} replica 3 vgroups 1 ======'.format(db1))
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tdSql.execute(create_db_replica_3_vgroups_1)
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self.vote_leader_time_costs(db1)
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# create database replica 3 vgroups 10
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db2 = 'db_2'
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create_db_replica_3_vgroups_10 = "create database {} replica 3 vgroups 10".format(db2)
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tdLog.info('=======database {} replica 3 vgroups 10 ======'.format(db2))
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tdSql.execute(create_db_replica_3_vgroups_10)
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self.vote_leader_time_costs(db2)
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# create database replica 3 vgroups 100
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db3 = 'db_3'
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create_db_replica_3_vgroups_100 = "create database {} replica 3 vgroups 100".format(db3)
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tdLog.info('=======database {} replica 3 vgroups 100 ======'.format(db3))
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tdSql.execute(create_db_replica_3_vgroups_100)
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self.vote_leader_time_costs(db3)
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def run(self):
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self.check_setup_cluster_status()
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self.test_init_vgroups_time_costs()
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def stop(self):
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tdSql.close()
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tdLog.success(f"{__file__} successfully executed")
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tdCases.addLinux(__file__, TDTestCase())
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tdCases.addWindows(__file__, TDTestCase())
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