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From "Lai Qiang Ding (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (AIRFLOW-450) example dag "example_http_operator" compatible issue with Python 3
Date Sat, 20 Aug 2016 13:01:20 GMT

     [ https://issues.apache.org/jira/browse/AIRFLOW-450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lai Qiang Ding reassigned AIRFLOW-450:
--------------------------------------

    Assignee: Lai Qiang Ding

> example dag "example_http_operator" compatible issue with Python 3
> ------------------------------------------------------------------
>
>                 Key: AIRFLOW-450
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-450
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: docs
>    Affects Versions: Airflow 1.7.1
>            Reporter: Lai Qiang Ding
>            Assignee: Lai Qiang Ding
>            Priority: Minor
>             Fix For: Airflow 2.0
>
>
> it reports error when running the example "example_http_operator" under python3
> lding-mbp:~ wjo1212$ airflow run example_http_operator http_sensor_check 2016-08-04
> {code}
> [2016-08-20 20:44:36,687] {__init__.py:36} INFO - Using executor SequentialExecutor
> Sending to executor.
> [2016-08-20 20:44:37,829] {__init__.py:36} INFO - Using executor SequentialExecutor
> Logging into: /Users/wjo1212/airflow/logs/example_http_operator/http_sensor_check/2016-08-04T00:00:00
> [2016-08-20 20:44:39,081] {__init__.py:36} INFO - Using executor SequentialExecutor
> /Users/wjo1212/python3_study/lib/python3.4/site-packages/requests/packages/urllib3/connectionpool.py:838:
InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification
is strongly advised. See: https://urllib3.readthedocs.io/en/latest/security.html
>   InsecureRequestWarning)
> Traceback (most recent call last):
>   File "/Users/wjo1212/python3_study/bin/airflow", line 15, in <module>
>     args.func(args)
>   File "/Users/wjo1212/python3_study/lib/python3.4/site-packages/airflow/bin/cli.py",
line 237, in run
>     pool=args.pool,
>   File "/Users/wjo1212/python3_study/lib/python3.4/site-packages/airflow/utils/db.py",
line 53, in wrapper
>     result = func(*args, **kwargs)
>   File "/Users/wjo1212/python3_study/lib/python3.4/site-packages/airflow/models.py",
line 1245, in run
>     result = task_copy.execute(context=context)
>   File "/Users/wjo1212/python3_study/lib/python3.4/site-packages/airflow/operators/sensors.py",
line 56, in execute
>     while not self.poke(context):
>   File "/Users/wjo1212/python3_study/lib/python3.4/site-packages/airflow/operators/sensors.py",
line 514, in poke
>     return self.response_check(response)
>   File "/Users/wjo1212/python3_study/lib/python3.4/site-packages/airflow/example_dags/example_http_operator.py",
line 72, in <lambda>
>     response_check=lambda response: True if "Google" in response.content else False,
> TypeError: 'str' does not support the buffer interface
> {code}



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