( etc/node.properties )
| Symptom | Likely Cause | Solution | |---------|--------------|----------| | java.lang.UnsupportedClassVersionError | Wrong Java version | Install Java 11 | | Port 8080 already in use | Conflict with another service | Change http-server.http.port | | OutOfMemoryError | Insufficient heap | Increase -Xmx in jvm.config | | Discovery service failed | Wrong discovery.uri | Ensure it matches coordinator URL | | Catalog not found | Missing properties file | Check /etc/catalog/*.properties | instalar presto 8.8
node.environment=production node.id=presto-coordinator-01 node.data-dir=/var/presto/data ( etc/node
Create the etc directory and essential configuration files. instalar presto 8.8