Is your feature request related to a problem? Please describe.
My console often prints error logs, which makes it difficult for me to find errors in the program logic. Therefore, I hope errors will not occur by default.
Describe the solution you'd like
SPANNER_DISABLE_BUILTIN_METRICS defaults to true when the environment variable is not set.
Describe alternatives you've considered
Since the project requires collaboration among multiple developers, error logs should be reduced by default.
Is your feature request related to a problem? Please describe.
My console often prints error logs, which makes it difficult for me to find errors in the program logic. Therefore, I hope errors will not occur by default.
Describe the solution you'd like
SPANNER_DISABLE_BUILTIN_METRICS defaults to true when the environment variable is not set.
Describe alternatives you've considered
Since the project requires collaboration among multiple developers, error logs should be reduced by default.