Cluster installation


#1

I am installing SciDB 16.9 on a cluster made of two computer nodes according to the guide of offical website page. When I perform the scidb_prepare to initialize the scidb instances, it just throws the error without telling me what is going wrong:

scidb.py: ERROR: (REMOTE) Remote command exceptions:
Abnormal return code: 1 stderr:

Where I can find the error log files? Anyone encounter this problem?

My configure file is as follows:
[scidb]
server-0=192.168.0.202,3
server-1=192.168.0.203,3
db_user=scidb
redundancy=1
install_root=/opt/scidb/16.9
pluginsdir=/opt/scidb/16.9/lib/scidb/plugins
logconf=/opt/scidb/16.9/share/scidb/log4cxx.properties
base-path=/home/scidb/scidb-DB
base-port=1239
interface=eth1
security=trust
By the way, the default interface is eth0. Because the eth0 is outside network and eth1 is internal network. I use the interanl network IP to chain the two computer nodes, so I change the interface to eth1.


#2

Problem solvde! I checked the log file from dirctory where scidb data is stored. And I foud that it is the PostgreSQL database that cannot be connected. So finally I solved this problem! I hope this can help others who meet the same problem!