ExternalVendorCode/corda
1
0
Fork 0
mirror of https://github.com/corda/corda.git synced 2025-06-13 04:38:19 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

CORDA-2301 JVM args documentation (#4417)

Browse Source 
* Document the ways and behaviours of setting JVM args on a corda node process.

* Small review fixes

* Clarification, removing outdated jvmArgs documentation
This commit is contained in:
Christian Sailer
2018-12-17 16:43:22 +00:00
committed by GitHub
parent 5cf64e5c23
commit e70670368c
3 changed files with 46 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
docs/source/deploying-a-node.rst
View File

@ -56,6 +56,7 @@ handling, and ensures the Corda service is run at boot.
]
}
]
custom { jvmArgs = [ '-Xmx2048m', '-XX:+UseG1GC' ] }
7. Make the following changes to ``/opt/corda/node.conf``:
@ -90,7 +91,7 @@ handling, and ensures the Corda service is run at boot.
Type=simple
User=corda
WorkingDirectory=/opt/corda
ExecStart=/usr/bin/java -Xmx2048m -jar /opt/corda/corda.jar
ExecStart=/usr/bin/java -jar /opt/corda/corda.jar
Restart=on-failure
[Install]
@ -108,14 +109,15 @@ handling, and ensures the Corda service is run at boot.
respawn
setuid corda
chdir /opt/corda
exec java -Xmx2048m -jar /opt/corda/corda.jar
exec java -jar /opt/corda/corda.jar
9. Make the following changes to ``corda.service`` or ``corda.conf``:
* Make sure the service description is informative - particularly if you plan to run multiple nodes.
* Change the username to the user account you want to use to run Corda. **We recommend that this user account is
not root**
* Set the maximum amount of memory available to the Corda process by changing the ``-Xmx2048m`` parameter
* Set the maximum amount of memory available to the Corda process by changing the ``-Xmx2048m`` parameter in
the config file
* **SystemD**: Make sure the ``corda.service`` file is owned by root with the correct permissions:
* ``sudo chown root:root /etc/systemd/system/corda.service``