Runtime Environment Configurations¶
DataFusion runtime configurations can be set via SQL using the SET command.
For example, to configure datafusion.runtime.memory_limit:
SET datafusion.runtime.memory_limit = '2G';
The following runtime configuration settings are available:
key |
default |
description |
|---|---|---|
datafusion.runtime.memory_limit |
NULL |
Maximum memory limit for query execution. Supports suffixes K (kilobytes), M (megabytes), and G (gigabytes). Example: ‘2G’ for 2 gigabytes. |