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minemeld 'Dashboard' page and 'Nodes' page hang (Display Loading)

L0 Member

I have minemeld as docker container installed.

Minemeld version: 0.9.68 

Docker file:

RUN apt update && apt -y upgrade

This issue happened a couple of times. 'Dashboard' page and 'Nodes' page  stopped responding. The page shows 'Loading' forever. I tried to restart engine, didn't succeed. The engine went to the fatal state.


The logs show:

2020-04-27T13:07:33 (258)launcher.main ERROR: Exception initializing graph
Traceback (most recent call last):
File "/opt/minemeld/engine/0.9.68/local/lib/python2.7/site-packages/minemeld/run/", line 287, in main
File "/opt/minemeld/engine/0.9.68/local/lib/python2.7/site-packages/minemeld/", line 460, in start
File "/opt/minemeld/engine/0.9.68/local/lib/python2.7/site-packages/minemeld/comm/", line 764, in start
File "/opt/minemeld/engine/0.9.68/local/lib/python2.7/site-packages/minemeld/comm/", line 369, in connect
File "zmq/backend/cython/socket.pyx", line 495, in zmq.backend.cython.socket.Socket.bind
File "zmq/backend/cython/checkrc.pxd", line 25, in zmq.backend.cython.checkrc._check_rc
raise ZMQError(errno)
ZMQError: Address already in use


Anyone runs into the same problem?


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