mysql簇问题（巳解决）
Hiteure
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Hiteure 发表于 2008-09-30 00:08
mysql簇问题（巳解决）
我在测试mysql cluster时出现如下问题请大家帮忙分析一下是怎么回事，我的mysql cluster布署如下，用的是mysql-cluster-gpl-6.2.15-linux-i686-glibc23.tar.gz tar 包
节点管理器：192.168.5.254 存储节点 192.168.5.45 192.168.5.30 sql节点 192.168.5.238 按着官方文档配置好后在节点管理器（192.168.5.254）用show命令显示结果如下： Connected to Management Server at: localhost:1186 Cluster Configuration --------------------- [ndbd(NDB)] 2 node(s) id=2 @192.168.5.45 (mysql-5.1.23 ndb-6.2.15, starting, Nodegroup: 0) id=3 @192.168.5.30 (mysql-5.1.23 ndb-6.2.15, starting, Nodegroup: 0) [ndb_mgmd(MGM)] 1 node(s) id=1 (mysql-5.1.23 ndb-6.2.15) [mysqld(API)] 1 node(s) id=4 (not connected, accepting connect from 192.168.5.23 管理节点簇日志如下： 2008-09-27 14:17:30 [MgmSrvr] ALERT -- Node 1: Node 2 Disconnected 2008-09-27 14:17:30 [MgmSrvr] INFO -- Node 2: Node shutdown completed. 2008-09-27 14:17:30 [MgmSrvr] ALERT -- Node 1: Node 3 Disconnected 2008-09-27 14:17:30 [MgmSrvr] INFO -- Node 3: Node shutdown completed. 2008-09-27 14:17:32 [MgmSrvr] INFO -- Shutting down server... 2008-09-27 14:17:40 [MgmSrvr] INFO -- Mgmt server state: nodeid 4 freed, m_reserved_nodes 0000000000000000000000000000000000000000000000000000000000000002. 2008-09-27 14:17:40 [MgmSrvr] INFO -- Shutdown complete 2008-09-27 14:20:37 [MgmSrvr] INFO -- NDB Cluster Management Server. mysql-5.1.23 ndb-6.2.15 2008-09-27 14:20:37 [MgmSrvr] INFO -- Id: 1, Command port: *:1186 2008-09-27 14:20:45 [MgmSrvr] INFO -- Mgmt server state: nodeid 2 reserved for ip 192.168.5.45, m_reserved_nodes 0000000000000000000000000000000000000000000000000000000000000006. 2008-09-27 14:20:45 [MgmSrvr] INFO -- Node 1: Node 2 Connected 2008-09-27 14:20:46 [MgmSrvr] INFO -- Mgmt server state: nodeid 2 freed, m_reserved_nodes 0000000000000000000000000000000000000000000000000000000000000002. 2008-09-27 14:20:48 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:20:51 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:20:54 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:20:57 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:00 [MgmSrvr] WARNING -- Allocate nodeid (0) failed. Connection from ip 192.168.5.45. Returned error string "Connection done from wrong host ip 192.168.5.45." 2008-09-27 14:21:00 [MgmSrvr] INFO -- Mgmt server state: node id's 2 connected but not reserved 2008-09-27 14:21:00 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:03 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:06 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:09 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:12 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:15 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:18 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:21 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:24 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:27 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:30 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:21:31 [MgmSrvr] ALERT -- Node 1: Node 2 Disconnected 2008-09-27 14:21:31 [MgmSrvr] INFO -- Node 2: Node shutdown completed. 2008-09-27 14:21:33 [MgmSrvr] INFO -- Shutting down server... 2008-09-27 14:21:37 [MgmSrvr] INFO -- Shutdown complete 2008-09-27 14:33:52 [MgmSrvr] INFO -- NDB Cluster Management Server. mysql-5.1.23 ndb-6.2.15 2008-09-27 14:33:52 [MgmSrvr] INFO -- Id: 1, Command port: *:1186 2008-09-27 14:34:53 [MgmSrvr] INFO -- Mgmt server state: nodeid 2 reserved for ip 192.168.5.45, m_reserved_nodes 0000000000000000000000000000000000000000000000000000000000000006. 2008-09-27 14:34:53 [MgmSrvr] INFO -- Node 1: Node 2 Connected 2008-09-27 14:34:54 [MgmSrvr] INFO -- Mgmt server state: nodeid 2 freed, m_reserved_nodes 0000000000000000000000000000000000000000000000000000000000000002. 2008-09-27 14:34:56 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:34:58 [MgmSrvr] INFO -- Mgmt server state: nodeid 3 reserved for ip 192.168.5.30, m_reserved_nodes 000000000000000000000000000000000000000000000000000000000000000a. 2008-09-27 14:34:59 [MgmSrvr] INFO -- Node 1: Node 3 Connected 2008-09-27 14:34:59 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:34:59 [MgmSrvr] INFO -- Mgmt server state: nodeid 3 freed, m_reserved_nodes 0000000000000000000000000000000000000000000000000000000000000002. 2008-09-27 14:35:02 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:02 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:35:05 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:05 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:35:08 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:08 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:35:11 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:11 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:35:14 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:14 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:35:17 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:17 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:35:20 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:35:20 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] [root@host254 mysql-cluster]# cat ndb_1_cluster.log |tail 2008-09-27 14:36:02 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:36:02 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:36:02 [MgmSrvr] WARNING -- Allocate nodeid (0) failed. Connection from ip 192.168.5.45. Returned error string "Connection done from wrong host ip 192.168.5.45." 2008-09-27 14:36:02 [MgmSrvr] INFO -- Mgmt server state: node id's 2 3 connected but not reserved 2008-09-27 14:36:05 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:36:05 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:36:08 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:36:08 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 2008-09-27 14:36:11 [MgmSrvr] INFO -- Node 3: Initial start, waiting for 0000000000000004 to connect, nodes [ all: 000000000000000c connected: 0000000000000008 no-wait: 0000000000000000 ] 2008-09-27 14:36:11 [MgmSrvr] INFO -- Node 2: Initial start, waiting for 0000000000000008 to connect, nodes [ all: 000000000000000c connected: 0000000000000004 no-wait: 0000000000000000 ] 存储节点的错误日志如下所示： Configuration error: Error : Could not alloc node id at 192.168.5.254 port 1186: Connection done from wrong host ip 192.168.5.45. 080927 14:35:15 [ERROR] Plugin 'ndbcluster' init function returned error. 080927 14:35:15 [ERROR] Plugin 'ndbcluster' registration as a STORAGE ENGINE failed. 080927 14:35:15 [Note] Event Scheduler: Loaded 0 events 080927 14:35:15 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.1.23-ndb-6.2.15-cluster-gpl' socket: '/tmp/mysql.sock' port: 3306 MySQL Cluster Server (GPL) 在sql节点创建测试表表时出现ndb引擎没有准备好的错误 提示： mysql> use ctest; Database changed mysql> create table ctest(name varchar(50)) engine=ndbcluster; ERROR 1005 (HY000): Can't create table 'ctest.ctest' (errno: 157) 管理节点配置文件内容如下config.ini： #options affecting ndbd processes on all data nodes: [NDBD DEFAULT] NoOfReplicas=2 # Number of replicas DataMemory=180M # How much memory to allocate for data storage IndexMemory=80M # How much memory to allocate for index storage # For DataMemory and IndexMemory, we have used the # default values. Since the "world" database takes up # only about 500KB, this should be more than enough for # this example Cluster setup. # TCP/IP options: [TCP DEFAULT] portnumber=2202 # This the default; however, you can use any # port that is free for all the hosts in cluster # Note: It is recommended beginning with MySQL 5.0 that # you do not specify the portnumber at all and simply allow # the default value to be used instead # Management process options: [NDB_MGMD] id=1 hostname=192.168.5.254 # Hostname or IP address of MGM node datadir=/var/lib/mysql-cluster # Directory for MGM node logfiles # Options for data node "A": [NDBD] # (one [NDBD] section per data node) id=2 hostname=192.168.5.45 # Hostname or IP address datadir=/usr/local/mysql/data # Directory for this data node's datafiles # Options for data node "B": [NDBD] id=3 hostname=192.168.5.30 # Hostname or IP address datadir=/usr/local/mysql/data # Directory for this data node's datafiles # SQL node options: [MYSQLD] id=4 hostname=192.168.5.238 # Hostname or IP address # (additional mysqld connections can be # specified for this node for various # purposes such as running ndb_restore) 存储节点与sql节点配置文件如下 ： [MYSQLD] ndbcluster ndb-connectstring=192.168.5.254 [MYSQL_CLUSTER] ndb-connectstring=192.168.5.254 从节点服务器或存储服务器上nmap管理服务器时看不到1186端口，但telnet 192.168.5.254可以连上，不过在输入get version与get status时没有任何反应（这是我在国外一贴子上看到的）。 最终确定为192.168.5.45上防火墙引起的故障，无法与服务器1186端口通话。 |