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Improve Error Handling and Logging for External Integrations

Description

Currently, some error handling in the logging setup—especially for external integrations like Elasticsearch—uses print() statements to report failures (e.g., print(f"Failed to log to Elasticsearch: {e}")). This approach is inconsistent and does not leverage the benefits of structured logging.

Suggestions for Improvement

  • Upgrade Error Logging:
    Replace all print() statements for error reporting with Loguru’s logger.error() for failures and logger.warning() for recoverable issues.

    logger.error(f"Failed to log to Elasticsearch: {e}")
  • Consistent Error Handling:
    Ensure all exceptions related to logging setup and external integrations are logged at the appropriate log level.

  • Document Error Handling:
    Add comments or docstrings explaining the error handling approach in the relevant files.