Problem Description

Refer the below steps to change the workflow executor count in Infoworks


a) Login to Edge node and navigate to the Orchestrator-engine directory

cd $IW_HOME/orchestrator-engine/

cat airflow.cfg | grep dag_concurrency

b) Look for dag_concurrency variable and modify the value from 16 (default) to the desired value based on Available resources in Edge Node (f.e.g. 24)

c) Stop the orchestrator engine

cd $IW_HOME/bin
./ orchestrator

d) Start the orchestrator engine

./ orchestrator

After these changes, the workflow executor will pick the latest value set in the config file

Applies for Infoworks Versions