Pivotal Knowledge Base

Follow

Configuration reloading (gpstop -u) becomes hung with messages: messages: gpadmin@sdwX's password

Environment 

Product Version
Pivotal Greenplum (GPDB)  4.3.x
OS  All
Others  

Symptom
"gpstop -u" becomes hung and never finishes with below messages.

Warning Message:

gpadmin@sdw1's password: gpadmin@sdw1's password: gpadmin@sdw1's password: gpadmin@sdw1's password:  
gpadmin@sdw1's password: gpadmin@sdw1's password: gpadmin@sdw5's password: gpadmin@sdw5's password:
gpadmin@sdw5's password: gpadmin@sdw5's password: gpadmin@sdw5's password: gpadmin@sdw5's password:

The messages are just repeating again and again. And you may also find master can not able to ssh into segment hosts without password.

Cause

ssh public keys between hosts are not exchanged correctly.

Resolution
Re-configure ssh among master and segment hosts using gpssh-exkeys tool.

 

Comments

Powered by Zendesk