GUC settings - PolarDB - Alibaba Cloud Documentation Center

This topic describes the Grand Unified Configuration (GUC) parameters related to PolarDB for AI.

Parameter	Description
polar.ai.http_keep_alive	Specifies whether to enable persistent HTTP connections.
polar.ai.http_timeout_mesc	The timeout duration for HTTP connections. Unit: milliseconds.
polar.ai.retry_times	The maximum number of retry attempts for failed HTTP requests.
polar.ai.retry_interval_msec	The interval between retry attempts for failed HTTP requests. Unit: milliseconds.
Polar.ai.lru_entity_size	The size of the model metadata cache in the database.