logging-apis.md

Logging APIs

APIs for configuring logging in Ray jobs.

LoggingConfig

Logging configuration for a Ray job. Applies to driver process and all worker processes.

import ray

ray.init(
    logging_config=ray.LoggingConfig(
        encoding="TEXT",  # or "JSON"
        log_level="INFO",  # or "DEBUG"
        additional_log_standard_attrs=['name']
    )
)

Parameters:

• encoding: Encoding type ("TEXT" or "JSON")
• log_level: Log level ("DEBUG", "INFO", etc., default: "INFO")
• additional_log_standard_attrs: List of additional standard logger attributes to include

Attributes:

• encoding: Current encoding setting
• log_level: Current log level
• additional_log_standard_attrs: Additional attributes list