CREATE RESOURCE QUEUE etl_queue
WITH (ACTIVE_STATEMENTS=5, MEMORY_LIMIT='4GB');
ALTER ROLE etl_user RESOURCE QUEUE etl_queue; CREATE RESOURCE GROUP etl_group
WITH (CPU_RATE_LIMIT=30, MEMORY_LIMIT=40, CONCURRENCY=10);
ALTER ROLE etl_user RESOURCE GROUP etl_group; Пример распределения CPU, памяти и конкурентности между ролями admin / ETL / analytics
SET ROLE etl_user;
SHOW gp_resource_manager; SELECT groupname, cpu_rate_limit, memory_limit
FROM gp_toolkit.gp_resgroup_config;
groupname | cpu_rate_limit | memory_limit
-----------+----------------+--------------
etl_group | 30 | 40
analytics | 20 | 25 Эксперт ДБ-сервис