I have appscale running on one computer sever. This day, it stops to serve and cannot even be restarted.
I have run the following command to try to restart appscale, but failed.
(Login as root)
$appscale down (OK)
$appscale up (OK)
$appscale status
Status of node at 10.30.51.154:
Currently using 69.00 Percent CPU and 2.00 Percent Memory
Hard disk is 31 Percent full
Is currently: load_balancer, taskqueue_master, zookeeper, db_master, taskqueue, memcache, shadow, login, appengine
Database is at not-up-yet
Is in cloud: cloud1
Current State: AppController just started
Hosting the following apps: none
View status information about your AppScale deployment at http://10.30.51.154:1080/status
Then I run the following coe and got the error information.
$appscale deploy CodeFolder/
Exception when checking if a user exists: Request to check if user exists timed out.
Backing off and trying again.
P.S.
version of appscale: 2.9
Could anyone give me a hint on how to solve this problem?
Xuefeng LIU