【发布时间】:2018-12-11 22:41:25
【问题描述】:
正在研究一些气流监控的想法。
当我执行airflow list_tasks my_dag 时,我会得到大量不需要的垃圾以及实际所需的输出:
[2018-12-11 22:39:00,301] {__init__.py:51} INFO - Using executor SequentialExecutor
[2018-12-11 22:39:00,423] {models.py:271} INFO - Filling up the DagBag from /root/airflow/dags
[2018-12-11 22:39:00,448] {models.py:380} ERROR - Failed to import: /usr/local/lib/python3.7/site-packages/airflow/example_dags/example_http_operator.py
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/airflow/models.py", line 377, in process_file
m = imp.load_source(mod_name, filepath)
File "/usr/local/lib/python3.7/imp.py", line 171, in load_source
module = _load(spec)
File "<frozen importlib._bootstrap>", line 696, in _load
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/usr/local/lib/python3.7/site-packages/airflow/example_dags/example_http_operator.py", line 27, in <module>
from airflow.operators.http_operator import SimpleHttpOperator
File "/usr/local/lib/python3.7/site-packages/airflow/operators/http_operator.py", line 21, in <module>
from airflow.hooks.http_hook import HttpHook
File "/usr/local/lib/python3.7/site-packages/airflow/hooks/http_hook.py", line 23, in <module>
import tenacity
File "/usr/local/lib/python3.7/site-packages/tenacity/__init__.py", line 352
from tenacity.async import AsyncRetrying
^
SyntaxError: invalid syntax
also_run_this
run_after_loop
run_this_last
runme_0
runme_1
runme_2
我真正需要的是:
also_run_this
run_after_loop
run_this_last
runme_0
runme_1
runme_2
有没有办法全部压制,除了实际结果?
【问题讨论】:
-
貌似airflow的master分支更新了tenacity依赖到4.12,去掉了这个python版本不兼容的问题。下一个版本(4.10.3?)可能应该包含修复。
-
TBH 我非常想要一种在“填满 DagBag”时抑制所有输出的方法。
标签: airflow