SELECT id, table_id, indices,create_time
INTO OUTFILE '/usr/local/mysql/tblTest.csv'
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
ESCAPED BY '\\'
LINES TERMINATED BY '\n'
FROM tblTest WHERE 1;
Friday, 25 October 2013
Thursday, 24 October 2013
CENTOS install rlwrap for oracle sqlplus
[root@localhost6 ~]# rpm -ivh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
Retrieving http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
warning: /var/tmp/rpm-tmp.rIN0Eg: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing... ########################################### [100%]
1:epel-release ########################################### [100%]
[root@localhost6 ~]# rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
[root@localhost6 ~]# yum install rlwrap readline readline-devel
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
epel/metalink | 5.6 kB 00:00
* base: mirrors.sin3.sg.voxel.net
* epel: mirror.smartmedia.net.id
* extras: mirrors.sin3.sg.voxel.net
* updates: mirror.colocity.com
epel | 4.2 kB 00:00
epel/primary_db | 5.6 MB 00:00
Setting up Install Process
Package readline-6.0-4.el6.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package readline-devel.x86_64 0:6.0-4.el6 will be installed
--> Processing Dependency: ncurses-devel for package: readline-devel-6.0-4.el6.x86_64
---> Package rlwrap.x86_64 0:0.37-1.el6 will be installed
--> Running transaction check
---> Package ncurses-devel.x86_64 0:5.7-3.20090208.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=================================================================================================================================================================================
Package Arch Version Repository Size
=================================================================================================================================================================================
Installing:
readline-devel x86_64 6.0-4.el6 base 134 k
rlwrap x86_64 0.37-1.el6 epel 90 k
Installing for dependencies:
ncurses-devel x86_64 5.7-3.20090208.el6 base 642 k
Transaction Summary
=================================================================================================================================================================================
Install 3 Package(s)
Total download size: 866 k
Installed size: 2.2 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): ncurses-devel-5.7-3.20090208.el6.x86_64.rpm | 642 kB 00:00
(2/3): readline-devel-6.0-4.el6.x86_64.rpm | 134 kB 00:00
(3/3): rlwrap-0.37-1.el6.x86_64.rpm | 90 kB 00:00
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 482 kB/s | 866 kB 00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
Installing : ncurses-devel-5.7-3.20090208.el6.x86_64 1/3
Installing : readline-devel-6.0-4.el6.x86_64 2/3
Installing : rlwrap-0.37-1.el6.x86_64 3/3
Verifying : ncurses-devel-5.7-3.20090208.el6.x86_64 1/3
Verifying : readline-devel-6.0-4.el6.x86_64 2/3
Verifying : rlwrap-0.37-1.el6.x86_64 3/3
Installed:
readline-devel.x86_64 0:6.0-4.el6 rlwrap.x86_64 0:0.37-1.el6
Dependency Installed:
ncurses-devel.x86_64 0:5.7-3.20090208.el6
Complete!
[root@localhost6 ~]#
#Login as oracle user
vi /home/oracle/.bash_profile
#append 2 more lines
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'
Logout and login again.
--------------------The End----------------------------------------------------------------------
Retrieving http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
warning: /var/tmp/rpm-tmp.rIN0Eg: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing... ########################################### [100%]
1:epel-release ########################################### [100%]
[root@localhost6 ~]# rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
[root@localhost6 ~]# yum install rlwrap readline readline-devel
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
epel/metalink | 5.6 kB 00:00
* base: mirrors.sin3.sg.voxel.net
* epel: mirror.smartmedia.net.id
* extras: mirrors.sin3.sg.voxel.net
* updates: mirror.colocity.com
epel | 4.2 kB 00:00
epel/primary_db | 5.6 MB 00:00
Setting up Install Process
Package readline-6.0-4.el6.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package readline-devel.x86_64 0:6.0-4.el6 will be installed
--> Processing Dependency: ncurses-devel for package: readline-devel-6.0-4.el6.x86_64
---> Package rlwrap.x86_64 0:0.37-1.el6 will be installed
--> Running transaction check
---> Package ncurses-devel.x86_64 0:5.7-3.20090208.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=================================================================================================================================================================================
Package Arch Version Repository Size
=================================================================================================================================================================================
Installing:
readline-devel x86_64 6.0-4.el6 base 134 k
rlwrap x86_64 0.37-1.el6 epel 90 k
Installing for dependencies:
ncurses-devel x86_64 5.7-3.20090208.el6 base 642 k
Transaction Summary
=================================================================================================================================================================================
Install 3 Package(s)
Total download size: 866 k
Installed size: 2.2 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): ncurses-devel-5.7-3.20090208.el6.x86_64.rpm | 642 kB 00:00
(2/3): readline-devel-6.0-4.el6.x86_64.rpm | 134 kB 00:00
(3/3): rlwrap-0.37-1.el6.x86_64.rpm | 90 kB 00:00
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 482 kB/s | 866 kB 00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
Installing : ncurses-devel-5.7-3.20090208.el6.x86_64 1/3
Installing : readline-devel-6.0-4.el6.x86_64 2/3
Installing : rlwrap-0.37-1.el6.x86_64 3/3
Verifying : ncurses-devel-5.7-3.20090208.el6.x86_64 1/3
Verifying : readline-devel-6.0-4.el6.x86_64 2/3
Verifying : rlwrap-0.37-1.el6.x86_64 3/3
Installed:
readline-devel.x86_64 0:6.0-4.el6 rlwrap.x86_64 0:0.37-1.el6
Dependency Installed:
ncurses-devel.x86_64 0:5.7-3.20090208.el6
Complete!
[root@localhost6 ~]#
#Login as oracle user
vi /home/oracle/.bash_profile
#append 2 more lines
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'
Logout and login again.
--------------------The End----------------------------------------------------------------------
Wednesday, 2 October 2013
MySQL NDB Cluster Configuration Step by Step
To set up the cluster, I create 5 Hyper-V virtual machine with CENTOS 6.4, one management node, two data node and two mysql node.
192.168.1.144 (mgm)
192.168.1.196 (ndb)
192.168.1.197 (ndb)
192.168.1.152 (mysqld)
192.168.1.193 (mysqld)
Step1:
Download mysql-cluster-gpl-7.3.2-linux-glibc2.5-x86_64.tar.gz binary file from mysql website http://dev.mysql.com/downloads/cluster/
Copy the download file to those 5 Linux server and do the next step on all 5 servers.
groupadd mysql
useradd –g mysql mysql
tar –zxvf /usr/local/ mysql-cluster-gpl-7.3.2-linux-glibc2.5-x86_64.tar.gz
mv /usr/local/ mysql-cluster-gpl-7.3.2-linux-glibc2.5-x86_64 /opt/mysql_cluster
chown mysql.mysql –R /opt/mysql_cluster
On server 192.168.1.196 and 192.168.1.197 create a new folder
mkdir /opt/mysql_cluster/ndbdata
chown mysql.mysql –R /opt/mysql_cluster
Step2:
Mgm Node(192.168.1.144) configuration
cd /opt/mysql_cluster/
vi config.ini
[root@CENTOS2 ~]# cat /opt/mysql_cluster/config.ini
[ndbd default]
NoOfReplicas= 2
[NDB_MGMD]
nodeid=1
HostName= 192.168.1.144
[NDBD]
nodeid=11
HostName= 192.168.1.196
Datadir= /opt/mysql_cluster/ndbdata
[NDBD]
nodeid=12
HostName= 192.168.1.197
Datadir= /opt/mysql_cluster/ndbdata
[MYSQLD]
nodeid=21
HostName= 192.168.1.152
[MYSQLD]
nodeid=22
HostName= 192.168.1.193
Step3:
Install and configure mysql on two mysqld node (192.168.1.152, 192.168.1.193)
cd /opt/mysql_cluster/
scripts/mysql_cluster_install --user=mysql --datadir=/opt/mysql_cluster/data --basedir=/opt/mysql_cluster/
mv /opt/mysql_cluster/my.cnf /etc/my.cnf
vi /etc/my.cnf
[mysqld]
ndbcluster
ndb-connectstring=192.168.1.144
[mysql_cluster]
ndb-connectstring=192.168.1.144
Modify the /opt/mysql_cluster/support-files/mysql.server, replace datadir and basedir
datadir=/opt/mysql_cluster/data
basedir=/opt/mysql_cluster/
Step 4:
Start all cluster and mgm node
Startup data node(192.168.1.196, 192.168.1.197)
[root@Node1]# /opt/mysql_cluster/bin/ndbd --defaults-file=/opt/mysql_cluster/my.cnf --initial
2013-10-02 13:17:36 [ndbd] INFO -- Angel connected to '192.168.1.144:1186'
2013-10-02 13:17:36 [ndbd] INFO -- Angel allocated nodeid: 11
Startup mysqld node(192.168.1.152, 192.168.1.193)
Startup the mgm node
/opt/mysql_cluster/bin/ndb_mgmd -f /opt/mysql_cluster/config.ini --configdir=/opt/mysql_cluster
Step 5:
Check status
-----------------------------------------The End---------------------------------------------------------------
192.168.1.144 (mgm)
192.168.1.196 (ndb)
192.168.1.197 (ndb)
192.168.1.152 (mysqld)
192.168.1.193 (mysqld)
Step1:
Download mysql-cluster-gpl-7.3.2-linux-glibc2.5-x86_64.tar.gz binary file from mysql website http://dev.mysql.com/downloads/cluster/
Copy the download file to those 5 Linux server and do the next step on all 5 servers.
groupadd mysql
useradd –g mysql mysql
tar –zxvf /usr/local/ mysql-cluster-gpl-7.3.2-linux-glibc2.5-x86_64.tar.gz
mv /usr/local/ mysql-cluster-gpl-7.3.2-linux-glibc2.5-x86_64 /opt/mysql_cluster
chown mysql.mysql –R /opt/mysql_cluster
On server 192.168.1.196 and 192.168.1.197 create a new folder
mkdir /opt/mysql_cluster/ndbdata
chown mysql.mysql –R /opt/mysql_cluster
Step2:
Mgm Node(192.168.1.144) configuration
cd /opt/mysql_cluster/
vi config.ini
[root@CENTOS2 ~]# cat /opt/mysql_cluster/config.ini
[ndbd default]
NoOfReplicas= 2
[NDB_MGMD]
nodeid=1
HostName= 192.168.1.144
[NDBD]
nodeid=11
HostName= 192.168.1.196
Datadir= /opt/mysql_cluster/ndbdata
[NDBD]
nodeid=12
HostName= 192.168.1.197
Datadir= /opt/mysql_cluster/ndbdata
[MYSQLD]
nodeid=21
HostName= 192.168.1.152
[MYSQLD]
nodeid=22
HostName= 192.168.1.193
Step3:
Install and configure mysql on two mysqld node (192.168.1.152, 192.168.1.193)
cd /opt/mysql_cluster/
scripts/mysql_cluster_install --user=mysql --datadir=/opt/mysql_cluster/data --basedir=/opt/mysql_cluster/
mv /opt/mysql_cluster/my.cnf /etc/my.cnf
vi /etc/my.cnf
ndbcluster
ndb-connectstring=192.168.1.144
[mysql_cluster]
ndb-connectstring=192.168.1.144
Modify the /opt/mysql_cluster/support-files/mysql.server, replace datadir and basedir
datadir=/opt/mysql_cluster/data
basedir=/opt/mysql_cluster/
Step 4:
Start all cluster and mgm node
Startup data node(192.168.1.196, 192.168.1.197)
[root@Node1]# /opt/mysql_cluster/bin/ndbd --defaults-file=/opt/mysql_cluster/my.cnf --initial
2013-10-02 13:17:36 [ndbd] INFO -- Angel connected to '192.168.1.144:1186'
2013-10-02 13:17:36 [ndbd] INFO -- Angel allocated nodeid: 11
Startup mysqld node(192.168.1.152, 192.168.1.193)
Startup the mgm node
/opt/mysql_cluster/bin/ndb_mgmd -f /opt/mysql_cluster/config.ini --configdir=/opt/mysql_cluster
Step 5:
Check status
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