forked from Qortal/qortal
5824f75669
The existing HSQL export/import (PERFORM EXPORT SCRIPT and PERFORM IMPORT SCRIPT) have been replaced with a custom JSON import and export. Whilst this is less generic, it has some significant advantages: - When exporting data, it is now able to combine the exported data with any data that already exists in the backup file. This prevents a backup after a bootstrap from overwriting data from before the bootstrap, and removes the need for all of the "archive" files that we currently create. - Adds support for partial imports, and updates. Previously an import would fail if any of the data being imported already existed in the db. It will now add new rows and update existing ones. - The format and contents of the exported trade bot data now matches the output of the /crosschain/tradebot API. - Data is retrieved without the need for a database lock, and therefore the export process is much faster and less invasive. This should prevent the lockups and other problems seen when using the trade portal. For now, there are a couple of trade-offs to using this new approach: - The minting key import/export has been temporarily removed until there is more time to transition it to this new format. - Existing .script backups can no longer be imported using versions higher than 1.5.1. Both of these can be solved by temporarily running version 1.5.1, performing the necessary imports/exports, then returning to the latest version. Longer term the minting keys export/import will be reimplemented using the JSON format.
Qortal Project - Official Repo
Build / run
- Requires Java 11. OpenJDK 11 recommended over Java SE.
- Install Maven
- Use Maven to fetch dependencies and build:
mvn clean package - Built JAR should be something like
target/qortal-1.0.jar - Create basic settings.json file:
echo '{}' > settings.json - Run JAR in same working directory as settings.json:
java -jar target/qortal-1.0.jar - Wrap in shell script, add JVM flags, redirection, backgrounding, etc. as necessary.
- Or use supplied example shell script: start.sh