complex_dag_fun_1 = BashOperator(
task_id='starter',
bash_command='for i in {1..10}; do sleep 1 && echo "slept $i" E; done',
dag=dag,
)
complex_dag_fun_2 = BashOperator(
task_id='leaf_node1',
bash_command='for i in {1..5}; do sleep 1 && echo "slept $i" E; done',
dag=dag,
)
complex_dag_fun_3 = BashOperator(
task_id='leaf_node_2',
bash_command='for i in {1..10}; do sleep 1 && echo "slept $i" E; done',
dag=dag,
)
complex_dag_fun_4 = BashOperator(
task_id='bottleneck_node',
bash_command='for i in {1..1}; do sleep 1 && echo "slept $i" E; done',
dag=dag,
)