Troubleshooting

When using the Community Edition and encounter an error, you can use the following examples to help you troubleshoot the issue.

'Port is already in use' error message

You need to verify that the required ports are available and not already in use.

Use one of the following commands to see which ports are in used:

• MacOS/Windows: netstat -an
• Linux: netstat -nlp or ss -nlp

exited 137 error message

If you see tmp-sqlio-1 exited with code 137 error message in the Streaming SQL Engine log, you need to the modify docker memory Resources settings.

Open Docker Desktop, go to the Settings > Resources, and set memory limit to 4 GB

If you are running a previous cluster and need to restart the Community Edition from scratch, you can run the following commands:

docker-compose down
docker rm -f $(docker ps -a -q)
docker volume rm $(docker volume ls -q)
docker-compose up -d