MySQL Cluster ndb_mgmd error
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Patryk
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Published on 2011-06-14T16:31:40Z
Indexed on
2011/06/21
8:24 UTC
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I set up MySQL Cluster on Ubuntu. My ndb_mgmd.cnf file looked:
[NDBD DEFAULT]
NoOfReplicas=2
DataDir= /var/lib/mysql-cluster
# Management Node
[NDB_MGMD]
NodeId=1
HostName=192.168.204.20
DataDir=/var/lib/mysql-cluster
# Storage Nodes (one for each node)
[NDBD]
NodeId=2
HostName=192.168.204.25
DataDir=/var/lib/mysql-cluster
[NDBD]
NodeId=3
HostName=192.168.204.26
DataDir=/var/lib/mysql-cluster
# SQL Nodes (one for each node)
[MYSQLD]
NodeId=4
HostName=192.168.204.30
Now I want to edit this configuration, so I changed this file:
[NDBD DEFAULT]
NoOfReplicas=2
DataDir= /var/lib/mysql-cluster
# Management Node
[NDB_MGMD]
NodeId=1
HostName=192.168.204.20
DataDir=/var/lib/mysql-cluster
# Storage Nodes (one for each node)
[NDBD]
NodeId=2
HostName=192.168.204.25
DataDir=/var/lib/mysql-cluster
[NDBD]
NodeId=3
HostName=192.168.204.26
DataDir=/var/lib/mysql-cluster
# SQL Nodes (one for each node)
[MYSQLD]
NodeId=4
HostName=192.168.204.25
[MYSQLD]
NodeId=5
HostName=192.168.204.26
But
ndb_mgm > show;
still shows:
Connected to Management Server at: localhost:1186
Cluster Configuration
---------------------
[ndbd(NDB)] 2 node(s)
id=2 (not connected, accepting connect from 192.168.204.25)
id=3 (not connected, accepting connect from 192.168.204.26)
[ndb_mgmd(MGM)] 1 node(s)
id=1 @192.168.204.20 (mysql-5.1.51 ndb-7.1.9)
[mysqld(API)] 1 node(s)
id=4 (not connected, accepting connect from 192.168.204.30)
I tried:
sudo /etc/init.d/mysql-ndb-mgm restart
sudo ndb_mgmd --initial
sudo ndb_mgmd -f /etc/mysql/ndb_mgmd.cnf
And nothing works. Any help?
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