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radical-collaboration / extasy-grlsd

Repository to hold the input data and scripts for the ExTASY gromacs-lsdmap work
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Pika is blocking #110

Closed euhruska closed 5 years ago

euhruska commented 5 years ago

Pika is blocking? This happened after bluewaters was restarted.

2019-01-10 13:09:51,940: radical.entk.appmanager.0000: MainProcess                     : MainThread     : ERROR   : Error in AppManager: [Errno -3] Temporary failure in name
resolution
Traceback (most recent call last):
  File "/scratch1/eh22/conda/envs/extasy16/lib/python2.7/site-packages/radical/entk/appman/appmanager.py", line 279, in run
    setup = self._setup_mqs()
  File "/scratch1/eh22/conda/envs/extasy16/lib/python2.7/site-packages/radical/entk/appman/appmanager.py", line 547, in _setup_mqs
    mq_connection = pika.BlockingConnection(pika.ConnectionParameters(host=self._mq_hostname, port=self._port))
  File "/scratch1/eh22/conda/envs/extasy16/lib/python2.7/site-packages/pika/adapters/blocking_connection.py", line 377, in __init__
    self._process_io_for_connection_setup()
  File "/scratch1/eh22/conda/envs/extasy16/lib/python2.7/site-packages/pika/adapters/blocking_connection.py", line 417, in _process_io_for_connection_setup
    self._open_error_result.is_ready)
  File "/scratch1/eh22/conda/envs/extasy16/lib/python2.7/site-packages/pika/adapters/blocking_connection.py", line 469, in _flush_output
    raise maybe_exception
gaierror: [Errno -3] Temporary failure in name resolution
euhruska commented 5 years ago

happens only with two.radical-project.org rabbit-mq server, not with local rabbit-mq server

vivek-bala commented 5 years ago

Hey Eugen, can you tell me the port number of the rmq server you are using? I can check its status for you.

euhruska commented 5 years ago

port 33134

vivek-bala commented 5 years ago

Hey Eugen, I have restarted the rabbitmq server. You can try it again now. Let me know how it goes.

euhruska commented 5 years ago

works