Hello, I am getting the following error Is there a way I could run lakefs in debug mode..

[ec2-user@ip-xxx-xxx-xxx-xxx ~]$ /opt/lakefs/latest/lakefs --config /etc/lakefs/poc-01-newton-config.yaml run
INFO[0000]/home/runner/work/lakeFS/lakeFS/cmd/lakefs/cmd/root.go:130 <http://github.com/treeverse/lakefs/cmd/lakefs/cmd.initConfig()|github.com/treeverse/lakefs/cmd/lakefs/cmd.initConfig()> Configuration file                            fields.file=/etc/lakefs/poc-01-newton-config.yaml file=/etc/lakefs/poc-01-newton-config.yaml phase=startup
FATA[0000]/home/runner/work/lakeFS/lakeFS/cmd/lakefs/cmd/root.go:114 <http://github.com/treeverse/lakefs/cmd/lakefs/cmd.LoadConfig()|github.com/treeverse/lakefs/cmd/lakefs/cmd.LoadConfig()> Load config                                   error="decoding failed due to the following error(s):\n\n'database' has invalid keys: dynamodb_table_name" phase=startup

Hi @Amit Varde you can enabled debug logs in lakeFS either by passing the relevant configuration parameter in the config yaml or environment variable. See documentation for more informaiton

Thanks. In this case, the error in my config file was that I was using a

dynamodb_table_name

instead of

dynamodb:
    table_name: "xxx"
    aws_region: "YYY"

Totally my bad :) Is there a syntax checker or a comprehensive "valid key" guides?

You can follow the documentation. A '.' in the config param name means it is a nested parameter