asfimport opened a new issue, #121: URL: https://github.com/apache/arrow-js/issues/121
Currently the JS implementation relies on on the user assigning IDs for dictionaries that they create, we should do something like the C++ implementation, which uses a dictionary id memo to assign and retrieve dictionary ids in the IPC writer (https://github.com/apache/arrow/blob/master/cpp/src/arrow/ipc/metadata-internal.cc#L495). **Reporter**: [Brian Hulette](https://issues.apache.org/jira/browse/ARROW-3523) / @TheNeuralBit #### Related issues: - [[JS] IPC writer doesn't serialize the dictionary of nested Vectors](https://github.com/apache/arrow/issues/19670) (relates to) <sub>**Note**: *This issue was originally created as [ARROW-3523](https://issues.apache.org/jira/browse/ARROW-3523). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*</sub> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org