Hey all, Starting to see this with some frequency:
(_mysql_exceptions.OperationalError) (1205, 'Lock wait timeout exceeded; try restarting transaction') [SQL: u'DELETE FROM xcom WHERE xcom.`key` = %s AND xcom.execution_date = %s AND xcom.task_id = %s AND xcom.dag_id = %s'] [parameters: (u'return_value', datetime.datetime(2016, 11, 28, 15, 47), 'gcs2bq_fraud.fraud_rules_executions', 'db_monolith_fraud_fraud_rules_executions_partition_15m')] Haven't dug into yet. Anyone have any thoughts? Cheers, Chris
