metaperl opened a new issue #8520: `superset load_examples` times out with TimeoutError: [Errno 110] Connection timed out URL: https://github.com/apache/incubator-superset/issues/8520 A clear and concise description of what the bug is. ### Expected results Successful load of examples after invoking `superset load_examples` ### Actual results ` TimeoutError: [Errno 110] Connection timed out ` #### Screenshots ``` (venv-superset) [root@usb-gce-superset-dev-01 ~]# superset load_examples 2019-11-06 20:55:20,276:INFO:root:Configured event logger of type <class 'superset.utils.log.DBEventLogger'> Loading examples metadata and related data into examples Creating default CSS templates Loading energy related dataset 2019-11-06 20:55:21,806:INFO:root:Database.get_sqla_engine(). Masked URL: sqlite:////root/.superset/superset.db Traceback (most recent call last): File "/usr/lib64/python3.6/urllib/request.py", line 1318, in do_open encode_chunked=req.has_header('Transfer-encoding')) File "/usr/lib64/python3.6/http/client.py", line 1254, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1300, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1249, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1036, in _send_output self.send(msg) File "/usr/lib64/python3.6/http/client.py", line 974, in send self.connect() File "/usr/lib64/python3.6/http/client.py", line 1407, in connect super().connect() File "/usr/lib64/python3.6/http/client.py", line 946, in connect (self.host,self.port), self.timeout, self.source_address) File "/usr/lib64/python3.6/socket.py", line 724, in create_connection raise err File "/usr/lib64/python3.6/socket.py", line 713, in create_connection sock.connect(sa) TimeoutError: [Errno 110] Connection timed out During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/root/venv-superset/bin/superset", line 31, in <module> cli() File "/root/venv-superset/lib/python3.6/site-packages/click/core.py", line 722, in __call__ return self.main(*args, **kwargs) File "/root/venv-superset/lib/python3.6/site-packages/flask/cli.py", line 586, in main return super(FlaskGroup, self).main(*args, **kwargs) File "/root/venv-superset/lib/python3.6/site-packages/click/core.py", line 697, in main rv = self.invoke(ctx) File "/root/venv-superset/lib/python3.6/site-packages/click/core.py", line 1066, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/root/venv-superset/lib/python3.6/site-packages/click/core.py", line 895, in invoke return ctx.invoke(self.callback, **ctx.params) File "/root/venv-superset/lib/python3.6/site-packages/click/core.py", line 535, in invoke return callback(*args, **kwargs) File "/root/venv-superset/lib/python3.6/site-packages/click/decorators.py", line 17, in new_func return f(get_current_context(), *args, **kwargs) File "/root/venv-superset/lib/python3.6/site-packages/flask/cli.py", line 426, in decorator return __ctx.invoke(f, *args, **kwargs) File "/root/venv-superset/lib/python3.6/site-packages/click/core.py", line 535, in invoke return callback(*args, **kwargs) File "/root/venv-superset/lib/python3.6/site-packages/superset/cli.py", line 143, in load_examples load_examples_run(load_test_data, only_metadata, force) File "/root/venv-superset/lib/python3.6/site-packages/superset/cli.py", line 84, in load_examples_run examples.load_energy(only_metadata, force) File "/root/venv-superset/lib/python3.6/site-packages/superset/examples/energy.py", line 38, in load_energy data = get_example_data("energy.json.gz") File "/root/venv-superset/lib/python3.6/site-packages/superset/examples/helpers.py", line 72, in get_example_data content = request.urlopen(f"{BASE_URL}{filepath}?raw=true").read() File "/usr/lib64/python3.6/urllib/request.py", line 223, in urlopen return opener.open(url, data, timeout) File "/usr/lib64/python3.6/urllib/request.py", line 526, in open response = self._open(req, data) File "/usr/lib64/python3.6/urllib/request.py", line 544, in _open '_open', req) File "/usr/lib64/python3.6/urllib/request.py", line 504, in _call_chain result = func(*args) File "/usr/lib64/python3.6/urllib/request.py", line 1361, in https_open context=self._context, check_hostname=self._check_hostname) File "/usr/lib64/python3.6/urllib/request.py", line 1320, in do_open raise URLError(err) urllib.error.URLError: <urlopen error [Errno 110] Connection timed out> (venv-superset) [root@usb-gce-superset-dev-01 ~]# ``` #### How to reproduce the bug 1. `pip install superset` 2. `superset db upgrade` 3. `export FLASK_APP=superset; flask fab create-admin` 4. `superset load_examples` ### Environment (please complete the following information): - superset version: Superset 0.30.0 - python version: Python 3.6.8 - node.js version: bash: node: command not found - npm version: bash: npm: command not found ### Checklist Make sure these boxes are checked before submitting your issue - thank you! - **I have no idea where to find the logs** - [x ] I have reproduced the issue with at least the latest released version of superset. SIMILAR ISSUE -> https://github.com/apache/incubator-superset/issues/8491 # Speculation Corporate proxy is blocking access to raw.githubusercontent.com and there is no way to provide a proxy.
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