![]() ![]() Tukatech Pattern Making Software Free Download Waring Food Dehydrator 11df21 Manual Transfer Cisco Anyconnect Vpn Client Download For Mac state def end ( self, synchronous = False ): if synchronous : while any (): time. ![]() last_state != state : if state = celery_states. tasks ))) for key, async in list ( self. Celery is a simple, flexible and reliable distributed system to process vast amounts of messages, while providing operations with the tools required to maintain such a system. It allows distributing the execution of task instances to multiple worker nodes. class CeleryExecutor ( BaseExecutor ): """ CeleryExecutor is recommended for production use of Airflow. error ( e ) raise AirflowException ( 'Celery command failed' ) check_call ( command, shell = True ) except subprocess. info ( "Executing command in Celery " + command ) try : subprocess. get ( 'celery', 'CELERY_APP_NAME' ), config_source = Celer圜onfig ) def execute_command ( command ): logging. getint ( 'celery', 'CELERYD_CONCURRENCY' ) CELERY_DEFAULT_QUEUE = DEFAULT_QUEUE CELERY_DEFAULT_EXCHANGE = DEFAULT_QUEUE app = Celery ( configuration. get ( 'celery', 'CELERY_RESULT_BACKEND' ) CELERYD_CONCURRENCY = configuration. get ( 'celery', 'BROKER_URL' ) CELERY_RESULT_BACKEND = configuration. get ( 'celery', 'DEFAULT_QUEUE' ) class Celer圜onfig ( object ): CELERY_ACCEPT_CONTENT = CELERYD_PREFETCH_MULTIPLIER = 1 CELERY_ACKS_LATE = True BROKER_URL = configuration. get ( 'core', 'PARALLELISM' ) ''' To start the celery worker, run the command: airflow worker ''' DEFAULT_QUEUE = configuration. from builtins import object import logging import subprocess import time from celery import Celery from celery import states as celery_states from airflow.exceptions import AirflowException from _executor import BaseExecutor from airflow import configuration PARALLELISM = configuration. # See the License for the specific language governing permissions and # limitations under the License. # You may obtain a copy of the License at # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # -*- coding: utf-8 -*- # Licensed under the Apache License, Version 2.0 (the "License") # you may not use this file except in compliance with the License. ![]()
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