Clean up state store of an Engine | Germain Documentation

Problem

Germain Engine contains a local database which keeps track of e.g. parsed log files. Sometime you just want to start from scratch and remove this local cache.

💡 Solution

Follow these steps to clear and recreate the local state store:

Step	Action	Details
1	Navigate to Germain Engine directory
2	Make sure the Germain Engines are stopped
3	Execute the following commands to clear & recreate the state store:	`cd database rm –rf hsqldb/* nohup ./db-standalone.sh ./createStatestore.sh`
4	Shut down state store DB	`./db-exec.sh shutdown; \q`
5	Restart Germain Engines

This procedure will remove the local cache stored by Germain Engine. Ensure you have backups if needed before proceeding.