Local Apache Spark does not start¶
check if the metabase connection string is set properly, especially when SQL Server named instance is used
check Querona and Spark logs under
Installation was successful, but I’m unable to connect to Administrative Portal¶
If you configured Querona to use SSL, it is possible that you used a badly configured SSL certificate (designated in installer as UNVERIFIED.) To fix the issue, you need to uninstall Querona and install it again without SSL or use a verified certificate.