Merge pull request #1 from ayush-san/zstaging

Zstaging

Author: ayush-san

airflow/config_templates/airflow-prod.cfg

@@ -100,7 +100,7 @@ sql_alchemy_pool_enabled = True
 
 # The SqlAlchemy pool size is the maximum number of database connections
 # in the pool. 0 indicates no limit.
-sql_alchemy_pool_size = 40
+sql_alchemy_pool_size = 120
 
 # The maximum overflow size of the pool.
 # When the number of checked-out connections reaches the size set in pool_size,

airflow/config_templates/airflow-staging.cfg

@@ -100,7 +100,7 @@ sql_alchemy_pool_enabled = True
 
 # The SqlAlchemy pool size is the maximum number of database connections
 # in the pool. 0 indicates no limit.
-sql_alchemy_pool_size = 5
+sql_alchemy_pool_size = 120
 
 # The maximum overflow size of the pool.
 # When the number of checked-out connections reaches the size set in pool_size,
@@ -519,7 +519,7 @@ scheduler_zombie_task_threshold = 300
 # will not do scheduler catchup if this is False,
 # however it can be set on a per DAG basis in the
 # DAG definition (catchup)
-catchup_by_default = True
+catchup_by_default = False
 
 # This changes the batch size of queries in the scheduling main loop.
 # If this is too high, SQL query performance may be impacted by one