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Home Forums KX Solutions JupyterQ(Docker) fails to get license Re: JupyterQ(Docker) fails to get license

  • Laura

    Administrator
    February 1, 2024 at 12:00 am

    Hi David,
    Has this been fixed?

    I’m having the same issue trying to run the kdb+ machine learning jupyter notebooks with docker:
    docker run -it –rm –name kdbml -p 8888:8888 kxsys/mlnotebooks

    The directory opens fine, but when i try to open one of the notebooks:
    [W 15:30:45.114 NotebookApp] Notebook 12 Time Series Forecasting.ipynb is not trusted
    [I 15:30:45.721 NotebookApp] Kernel started: 64ff72a0-238f-4f6e-a889-24aa73fb1fe4, name: qpk
    ‘2024.02.01T15:30:45.753 k4.lic
    [I 15:30:45.820 NotebookApp] jupyterq_licensemgr check request
    [I 15:30:48.729 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports
    ‘2024.02.01T15:30:48.815 k4.lic
    [I 15:30:51.766 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports
    ‘2024.02.01T15:30:51.853 k4.lic
    [I 15:30:54.799 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports
    ‘2024.02.01T15:30:54.883 k4.lic
    [I 15:30:57.829 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports
    ‘2024.02.01T15:30:57.915 k4.lic
    [W 15:31:00.862 NotebookApp] KernelRestarter: restart failed
    [W 15:31:00.865 NotebookApp] Kernel 64ff72a0-238f-4f6e-a889-24aa73fb1fe4 died, removing from map.
    [I 15:31:05.889 NotebookApp] jupyterq_licensemgr check request
    [W 15:31:06.796 NotebookApp] Replacing stale connection: 64ff72a0-238f-4f6e-a889-24aa73fb1fe4:bcaf4eb8d59841c7af436d111abe94cf
    [I 15:31:27.233 NotebookApp] jupyterq_licensemgr check request
    [W 15:31:29.128 NotebookApp] Replacing stale connection: 64ff72a0-238f-4f6e-a889-24aa73fb1fe4:bcaf4eb8d59841c7af436d111abe94cf
    [W 15:31:45.852 NotebookApp] Timeout waiting for kernel_info reply from 64ff72a0-238f-4f6e-a889-24aa73fb1fe4
    [E 15:31:45.867 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 64ff72a0-238f-4f6e-a889-24aa73fb1fe4)

    Would be very grateful for help !