14.2.2 Using the RPM Installation
You can run the downloaded RPM file to install the Oracle Graph Server.
Parent topic: Oracle Graph Server Installation
14.2.2.1 Installing Oracle Graph Server
- Ensure that you meet the system prerequisites as explained in System Requirements for Installing Oracle Graph Server.
- Verify if you already have an installed version of the graph server
by running the following
command:
sudo rpm -q oracle-graph [sudo] password for oracle: oracle-graph-24.1.0-0.x86_64
Graph server installation may throw an error if an installation already exists. In that case, see Upgrading Oracle Graph Server to upgrade to a newer version.
systemctl status pgx
- If the graph server has successfully started, the response may
appear
as:
● pgx.service - Oracle Graph In-Memory Server Loaded: loaded (/etc/systemd/system/pgx.service; disabled; vendor preset: disabled) Active: active (running) since Wed 2021-01-27 10:06:06 EST; 33s ago Main PID: 32127 (bash) CGroup: /system.slice/pgx.service ├─32127 /bin/bash start-server └─32176 java -Dlogback.configurationFile=/etc/oracle/graph/logback-server.xml -Doracle.jdbc.fanEnabled=false -cp /opt/oracle/graph/pgx/bin/../../pgx/server/lib/jackson-databind...
The graph server is now ready to accept requests.
- If the graph server has not started, then you must check the log
files in
/var/log/oracle/graph
for errors. Additionally, you can also run the following command to view anysystemd
errors:sudo journalctl -u pgx.service
For instructions to deploy the graph server in Oracle WebLogic Server or Apache Tomcat, see:
You can also deploy the graph server behind a load balancer. See Deploying Oracle Graph Server Behind a Load Balancer for more information.
Parent topic: Using the RPM Installation
14.2.2.2 Uninstalling Oracle Graph Server
Parent topic: Using the RPM Installation
14.2.2.3 Upgrading Oracle Graph Server
Parent topic: Using the RPM Installation