I get below error at bokeh server logs while connecting. Bokeh app is deployed in docker container using kubernetees and the API which it tries to call is deployed in one of the servers internally.
2018-09-16 23:46:26,370 200 GET /rtd (17.99.232.36) 197.34ms
2018-09-16 23:46:26,371 Error thrown from periodic callback:
2018-09-16 23:46:26,371 Exception in callback functools.partial(<function wrap..null_wrapper at 0x7f57b7cfb2f0>, <Future finished exception=ConnectionError(MaxRetryError(“HTTPConnectionPool(host=‘apidomain.com’, port=3443): Max retries exceeded with url: /api/v1/ (Caused by NewConnectionError(’<urllib3.connection.HTTPConnection object at 0x7f57b7d5f668>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution’))”))>)
Traceback (most recent call last):
File “/usr/local/lib/python3.7/site-packages/tornado/ioloop.py”, line 758, in _run_callback
ret = callback()
File “/usr/local/lib/python3.7/site-packages/tornado/stack_context.py”, line 300, in null_wrapper
return fn(*args, **kwargs)
File “/usr/local/lib/python3.7/site-packages/bokeh/util/tornado.py”, line 96, in on_done
log.error("".join(format_exception(*future.exc_info())))
AttributeError: ‘_asyncio.Future’ object has no attribute ‘exc_info’
2018-09-16 23:46:26,371 Error thrown from periodic callback:
Could any help me find what’s wrong here?