Re: [Postgres-xc-general] createdb: database creation failed: ERROR: Failed to get pooled connectio

Thanks to Magorn and Abbass for their input.

I followed your advice RE: creating new coordinator nodes in the db with the following query on both nodes:

psql -c "DROP NODE coordinator1" postgres
psql -c "DROP NODE coordinator2" postgres
psql -c "CREATE NODE coordinator1 WITH (HOST = '10.152.14.24', type = 'coordinator', PORT = 5432);" postgres
psql -c "CREATE NODE coordinator2 WITH (HOST = '10.152.14.25', type = 'coordinator', PORT = 5432);" postgres
psql -c "SELECT pgxc_pool_reload()" postgres

I am still seeing a problem, logfile indicates connectivity between the two data nodes, telnet-ing the port seems to work ok.

[postgres@las1-app015 ~]$ cat logfile 

LOG:  database system was interrupted; last known up at 2012-06-22 13:31:58 UTC
LOG:  database system was not properly shut down; automatic recovery in progress
LOG:  record with zero length at 0/1776A90
LOG:  redo is not required
LOG:  autovacuum launcher started
LOG:  database system is ready to accept connections
LOG:  database system was interrupted; last known up at 2012-06-22 13:32:20 UTC
LOG:  database system was not properly shut down; automatic recovery in progress
LOG:  redo starts at 0/177F970
LOG:  record with zero length at 0/177FB60
LOG:  redo done at 0/177FB20
LOG:  last completed transaction was at log time 2012-06-22 13:34:59.977913+00
LOG:  autovacuum launcher started
LOG:  database system is ready to accept connections
LOG:  incomplete startup packet
LOG:  incomplete startup packet
LOG:  failed to connect to Datanode
WARNING:  can not connect to node 16384
LOG:  failed to acquire connections
STATEMENT:  CREATE DATABASE test;

ERROR:  Failed to get pooled connections
STATEMENT:  CREATE DATABASE test;

[postgres@las1-app015 ~]$ psql -c "select oid,node_name from pgxc_node;" postgres
  oid  |  node_name   
-------+--------------
 11129 | coordinator2
 16384 | datanode1
 16385 | datanode2
 24583 | coordinator1
(4 rows)

[postgres@las1-app015 ~]$ telnet las1-app014 15432
Trying 10.152.14.24...
Connected to las1-app014.
Escape character is '^]'.
^]

telnet> quit
Connection closed.