Steps:
1. Log into tsacommon global database and execute following query
select id,name,'database',host,port,access from databaseInstances;
------------------------------------------------------------------------+
| id |
name |
database |
host |
port |
access |
------------------------------------------------------------------------+
| 1 |
global-tsacommon-master |
database |
tsacommon-01-write |
3306 |
rw |
| 2 |
global-sesystem |
database |
sesystem-01-write |
3306 |
rw |
| 3 |
global-staging |
database |
staging-01-write |
3306 |
rw |
| 4 |
global-logging |
database |
logging-01-write |
3306 |
rw |
| 5 |
global-tmp |
database |
tmp-01-write |
3306 |
rw |
| 6 |
global-reportservice |
database |
reportservice-01-write |
3306 |
rw |
| 7 |
global-cluster |
database |
cluster-01-write |
3306 |
rw |
| 8 |
dwh-1 |
database |
dwh-01-write |
3306 |
rw |
| 14 |
acct-tsacommon-repl-1 |
database |
acctdb-01-write |
3306 |
ro |
| 15 |
acct-st-tracker-1 |
database |
acctdb-01-write |
3306 |
rw |
| 16 |
acct-warehouse-1 |
database |
acctdb-01-write |
3306 |
rw |
| 17 |
acct-logging-1 |
database |
acctdb-01-write |
3306 |
rw |
| 18 |
acct-tmp-1 |
database |
acctdb-01-write |
3306 |
rw |
| 19 |
global-ccc |
database |
ccc-01-write |
3306 |
rw |
| 20 |
global-bidmanagerservice |
database |
bidmanagerservice-01-write |
3306 |
rw |
| 33 |
global-alertservice |
database |
alertservice-01-write |
3306 |
rw |
| 34 |
global-thresholdservice |
database |
thresholdservice-01-write |
3306 |
rw |
| 39 |
global-keywords |
database |
keywords-01-write |
3306 |
rw |
| 41 |
global-clients |
database |
clients-01-write |
3306 |
rw |
| 61 |
acct-content-google-1 |
database |
acctdb-01-write |
3306 |
rw |
| 62 |
dwh-2 |
database |
dwh-02-write |
3306 |
rw |
| 63 |
acct-tsacommon-repl-2 |
database |
acctdb-02-write |
3306 |
ro |
| 64 |
acct-st-tracker-2 |
database |
acctdb-02-write |
3306 |
rw |
| 65 |
acct-warehouse-2 |
database |
acctdb-02-write |
3306 |
rw |
| 66 |
acct-logging-2 |
database |
acctdb-02-write |
3306 |
rw |
| 67 |
acct-tmp-2 |
database |
acctdb-02-write |
3306 |
rw |
| 68 |
acct-content-google-2 |
database |
acctdb-02-write |
3306 |
rw |
------------------------------------------------------------------------+
The database ports should not be 3306 by default. Each database instance must use the port assigned.