public void MyTestInitialize() { // check whether it is in the cluster environment or not if (!Constants.isClusterEnv(sdb)) { Console.WriteLine("removeRG is for cluster environment only."); return; } // argument groupName = config.conf.Groups[0].GroupName; hostName = config.conf.Groups[0].Nodes[0].HostName; port = config.conf.Groups[0].Nodes[0].Port; dbpath = config.conf.Groups[0].Nodes[0].DBPath; // drop the exist group group = sdb.GetReplicaGroup(groupName); if (group != null) { // drop all the cs in current group, and then remove this group int nodeNum = group.GetNodeNum(SDBConst.NodeStatus.SDB_NODE_ALL); if (nodeNum > 0) { var nd = group.GetMaster(); Sequoiadb db = new Sequoiadb(nd.HostName, nd.Port); Assert.IsTrue(nd.Start()); db.Connect(config.conf.UserName, config.conf.Password); DBCursor cursor = db.ListCollectionSpaces(); while (cursor.Next() != null) { BsonDocument obj = cursor.Current(); string temp = null; if (obj.Contains("Name")) { temp = obj["Name"].AsString; } sdb.DropCollectionSpace(temp); } db.Disconnect(); } try { sdb.RemoveReplicaGroup(group.GroupName); } catch (BaseException e) { string errInfo = e.Message; Console.WriteLine("Error code is: " + errInfo); } } // create a new group group = sdb.CreateReplicaGroup(groupName); Assert.IsTrue(groupName.Equals(group.GroupName)); // create a node Dictionary <string, string> map = new Dictionary <string, string>(); map.Add("diaglevel", config.conf.Groups[0].Nodes[0].DiagLevel); node = group.CreateNode(hostName, port, dbpath, map); Assert.IsNotNull(node); group.Start(); }
public void RGTest() { String hostName = "192.168.20.166"; int port = 45000; // check whether it is in the cluster environment or not if (!Constants.isClusterEnv(sdb)) { Console.WriteLine("It's not a cluster environment."); return; } group = sdb.GetReplicaGroup(groupName); if (group == null) { group = sdb.CreateReplicaGroup(groupName); } ReplicaGroup group1 = sdb.GetReplicaGroup(group.GroupID); Assert.AreEqual(group.GroupName, group1.GroupName); ReplicaGroup group2 = sdb.GetReplicaGroup(1); Assert.IsNotNull(group2); node = group.GetNode(hostName, port); if (node == null) { string dbpath = config.conf.Groups[0].Nodes[0].DBPath; Dictionary <string, string> map = new Dictionary <string, string>(); map.Add("diaglevel", config.conf.Groups[0].Nodes[0].DiagLevel); node = group.CreateNode(hostName, port, dbpath, map); } group.Start(); int num = group.GetNodeNum(SDBConst.NodeStatus.SDB_NODE_ALL); Assert.IsTrue(num > 0); BsonDocument detail = group.GetDetail(); string gn = detail["GroupName"].AsString; Assert.IsTrue(groupName.Equals(gn)); SequoiaDB.Node master = group.GetMaster(); Assert.IsNotNull(master); SequoiaDB.Node slave = group.GetSlave(); Assert.IsNotNull(slave); Assert.IsTrue(node.Stop()); Assert.IsTrue(node.Start()); SDBConst.NodeStatus status = node.GetStatus(); Assert.IsTrue(status == SDBConst.NodeStatus.SDB_NODE_ACTIVE); Sequoiadb db = node.Connect(config.conf.UserName, config.conf.Password); db.Disconnect(); node.Stop(); group.Stop(); }
public void setSessionAttrTest() { // create another node string host = "192.168.20.42"; int port = 55555; string dataPath = "/opt/sequoiadb/database/data/55555"; string groupName = "group1"; ReplicaGroup rg = null; try { // get the exist group rg = sdb.GetReplicaGroup(groupName); // remove the node we going to use SequoiaDB.Node node = rg.GetNode(host, port); if (node != null) { rg.RemoveNode(host, port, new BsonDocument()); } // create node Dictionary <string, string> opt = new Dictionary <string, string>(); rg.CreateNode(host, port, dataPath, opt); rg.Start(); // insert some records first int num = 10; List <BsonDocument> insertor = new List <BsonDocument>(); for (int i = 0; i < num; i++) { BsonDocument obj = new BsonDocument(); obj.Add("id", i); insertor.Add(obj); } coll.BulkInsert(insertor, 0); // begin a new session Sequoiadb sdb2 = new Sequoiadb(config.conf.Coord.Address); sdb2.Connect(config.conf.UserName, config.conf.Password); Assert.IsNotNull(sdb2.Connection); // TODO: BsonDocument conf = new BsonDocument("PreferedInstance", "m"); sdb2.SetSessionAttr(conf); // check // record the slave note "TotalDataRead" before query Sequoiadb sddb = new Sequoiadb(host, port); sddb.Connect(config.conf.UserName, config.conf.Password); DBCursor cur1 = sddb.GetSnapshot(6, null, null, null); BsonDocument status1 = cur1.Next(); long count1 = status1.GetValue("TotalDataRead").AsInt64; // query DBCursor cursor = coll.Query(null, null, null, null, 0, -1); BsonDocument o = new BsonDocument(); long count = 0; while ((o = cursor.Next()) != null) { count++; } // record the slave note "TotalRead" after query DBCursor cur2 = sddb.GetSnapshot(6, null, null, null); BsonDocument status2 = cur2.Next(); long count2 = status2.GetValue("TotalDataRead").AsInt64; //Assert.IsTrue(num == count2 - count1); long temp = count2 - count1; Console.WriteLine("count2 is " + count2 + ", count1 is " + count1); DBCursor cur3 = sddb.GetSnapshot(6, null, null, null); BsonDocument status3 = cur3.Next(); long count3 = status3.GetValue("TotalRead").AsInt64; } finally { // remove the newly build node SequoiaDB.Node node = rg.GetNode(host, port); if (node != null) { rg.RemoveNode(host, port, new BsonDocument()); } } }
public void MyTestInitialize() { // check whether it is in the cluster environment or not if (!Constants.isClusterEnv(sdb)) { Console.WriteLine("removeRG is for cluster environment only."); return; } // argument groupName = config.conf.Groups[0].GroupName; hostName = config.conf.Groups[0].Nodes[0].HostName; port = config.conf.Groups[0].Nodes[0].Port; dbpath = config.conf.Groups[0].Nodes[0].DBPath; // drop the exist group group = sdb.GetReplicaGroup(groupName); if (group != null) { // drop all the cs in current group, and then remove this group int nodeNum = group.GetNodeNum(SDBConst.NodeStatus.SDB_NODE_ALL); if (nodeNum > 0) { var nd = group.GetMaster(); Sequoiadb db = new Sequoiadb(nd.HostName, nd.Port); Assert.IsTrue(nd.Start()); db.Connect(config.conf.UserName, config.conf.Password); DBCursor cursor = db.ListCollectionSpaces(); while (cursor.Next() != null) { BsonDocument obj = cursor.Current(); string temp = null; if (obj.Contains("Name")) temp = obj["Name"].AsString; sdb.DropCollectionSpace(temp); } db.Disconnect(); } try { sdb.RemoveReplicaGroup(group.GroupName); } catch (BaseException e) { string errInfo = e.Message; Console.WriteLine("Error code is: " + errInfo); } } // create a new group group = sdb.CreateReplicaGroup(groupName); Assert.IsTrue(groupName.Equals(group.GroupName)); // create a node Dictionary<string, string> map = new Dictionary<string, string>(); map.Add("diaglevel", config.conf.Groups[0].Nodes[0].DiagLevel); node = group.CreateNode(hostName, port, dbpath, map); Assert.IsNotNull(node); group.Start(); }