resolve IJava kernel stuck at "Connecting" in Google Colab#211
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xyang16 merged 1 commit intodeepjavalibrary:masterfrom Dec 5, 2025
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Apr 17, 2025
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Issue #, if available:
When using tools/colab_build.sh to install the IJava kernel in Google Colab, the notebook becomes stuck at the "Connecting" because of changes to Google Colab defaults in Dec. 2022 : Colab has transitioned its default transport protocol from TCP to IPC, which is not supported by IJava.
References:
https://stackoverflow.com/questions/74674688/google-colab-notebook-using-ijava-stuck-at-connecting-after-installation-ref
https://medium.com/@gmsharpe/getting-started-with-tablesaw-and-google-colab-65ef0cbe280c
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