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MoreVRP log shows error "Connection Failed Stage 1"

Symptom:

MoreVRP log shows below errors:

ERROR 09/01/2014 11:50:15 [sdw6-1:40002 - Reconnect] [sdw6-1:40002]::ServerConnection::Connect() - Connection Failed Stage 1:
No connection could be made because the target machine actively refused it <VRP_CLIENT_IP>:25427

Root Cause:

morevrpd daemon process is not running on that segment server.

[root@sdw6 ~]# ps -ef|grep -i morevrp
root 3847 3810 0 14:30 pts/0 00:00:00 grep -i morevrp

Comparing to a good segment server:

[root@sdw7 ~]# ps -ef|grep vrp
root 16292 16261 0 11:21 pts/6 00:00:00 grep vrp
root 17732 1 2 2013 ? 1-22:11:05 ./morevrpd start
root 17738 1 0 2013 ? 00:00:00 ./morevrpd start
root 17739 1 0 2013 ? 00:00:00 ./morevrpd start


[root@sdw7 ~]# netstat -anp|grep 17732
tcp 0 0 0.0.0.0:25427 0.0.0.0:* LISTEN 17732/morevrpd
tcp 0 0 <VRP_Clent_IP>:25427 <VRP_Server_IP>:<ports> ESTABLISHED 17732/morevrpd
(...)
unix 2 [ ] DGRAM 731837853 17732/morevrpd

Solution:

Start morevrpd daemon process using root on that server:

# cd /bin/morevrpd
# ./morevrpd start

 

 

Comments

  • Avatar
    Guy Erez

    Connection Failed Stage 1 Errors are all errors relating to the connection between PVRP and the segments and segment servers.
    Other than the agent being down, it could also indicate the GPDB is down or that there is a network issue.

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