no it is very good and well designed the whole app code doesnt need to change
we jus need to configure the pgpool insertion logic and it has a cool pgpooladmin in php like phppgadmin if only i can get it to work On Fri, Jun 26, 2009 at 10:53 PM, Scott Marlowe <scott.marl...@gmail.com>wrote: > I thought pgool II was abandonware... > > On Fri, Jun 26, 2009 at 7:50 PM, <mobiledream...@gmail.com> wrote: > > Hey john > > thanks > > i did read both extensively, but finishing all the steps parallel mode or > > horizontal partitioning mode doesnot work! > > but this is my conf file > > > > # backend_hostname, backend_port, backend_weight > > # here are examples > > backend_hostname0 = 'localhost' > > backend_port0 = 5432 > > backend_weight0 = 1 > > backend_data_directory0 = '/mnt/work/database' > > backend_hostname1 = 'marc.somehost.com' > > backend_port1 = 5432 > > backend_weight1 = 1 > > backend_data_directory1 = '/mnt/work/database' > > this is the problem > > pgpool-II-2.2.2]$ createdb -p 9999 > > createdb: could not connect to database postgres: server closed the > > connection unexpectedly > > This probably means the server terminated abnormally > > before or while processing the request. > > > ------------------------------------------------------------------------------------------------------------------------------------ > > Error in log > > tail -f /tmp/pgpool.log > > 2009-06-26 17:24:07 LOG: pid 5561: pgpool successfully started > > 2009-06-26 18:48:34 ERROR: pid 5563: pool_read_int: data does not match > > between between master(0) slot[1] (50331648) > > 2009-06-26 18:48:34 ERROR: pid 5563: pool_do_auth: read auth kind failed > > tail -f /tmp/pgpool.log > > 2009-06-26 18:49:37 DEBUG: pid 23506: s_do_auth: backend key data > received > > 2009-06-26 18:49:37 DEBUG: pid 23506: s_do_auth: transaction state: I > > 2009-06-26 18:49:40 DEBUG: pid 23466: I am 23466 accept fd 7 > > 2009-06-26 18:49:40 DEBUG: pid 23466: Protocol Major: 3 Minor: 0 > database: > > postgres user: mark > > 2009-06-26 18:49:40 DEBUG: pid 23466: new_connection: connecting 0 > backend > > 2009-06-26 18:49:40 DEBUG: pid 23466: new_connection: connecting 1 > backend > > 2009-06-26 18:49:40 DEBUG: pid 23466: pool_read_message_length: slot: 0 > > length: 8 > > 2009-06-26 18:49:40 DEBUG: pid 23466: pool_read_message_length: slot: 1 > > length: 8 > > 2009-06-26 18:49:40 ERROR: pid 23466: pool_read_int: data does not match > > between between master(0) slot[1] (50331648) > > 2009-06-26 18:49:40 ERROR: pid 23466: pool_do_auth: read auth kind failed > > > > On Fri, Jun 26, 2009 at 5:56 PM, John R Pierce <pie...@hogranch.com> > wrote: > >> > >> mobiledream...@gmail.com wrote: > >>> > >>> can someone show how to setup pgpool 2 in parallel *query* mode ie > >>> horizontal partitioning > >> > >> did you look at > >> > http://pgpool.projects.postgresql.org/pgpool-II/doc/tutorial-en.html#parallel > >> ? > >> > >> I'd pay close attention to the restrictions here, too... > >> > http://pgpool.projects.postgresql.org/pgpool-II/doc/pgpool-en.html#restriction > >> > >> > > > > > > > > -- > > Bidegg worlds best auction site > > http://bidegg.com > > > > > > -- > When fascism comes to America, it will be intolerance sold as diversity. > -- Bidegg worlds best auction site http://bidegg.com
