[pgpool-general: 3321] role "admin" does not exist

[Scott Li]

PGPOOL Version 3.4.0

using install.sh to install, but  get error below:

2014-12-01 11:02:12: pid 17102: LOG: backend throws an error message
2014-12-01 11:02:12: pid 17102: DETAIL: role "admin" does not exist
2014-12-01 11:02:12: pid 17102: ERROR: unable to forward message to frontend
2014-12-01 11:02:12: pid 17102: DETAIL: FATAL error occured on backend


and when promote node , get error below:
Error Codee1007
Error Messagepcp_detach_node command error occurred.

please give reason, thx

Thank you.

-- 


Confidentiality Warning: This e-mail contains information intended only for 
the use of the individual or entity named above. If the reader of this 
e-mail is not the intended recipient or the employee or agent responsible 
for delivering it to the intended recipient, any dissemination, publication 
or copying of this e-mail is strictly prohibited. The sender does not 
accept any responsibility for any loss, disruption or damage to your data 
or computer system that may occur while using data contained in, or 
transmitted with, this e-mail. If you have received this e-mail in error, 
please immediately notify us by return e-mail. Thank you.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.pgpool.net/pipermail/pgpool-general/attachments/20141201/55082110/attachment.htm>