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arrow-java-python-example

example code to transfer arrow data from Java to python without jpype

requirements

Java 8+
Python 3.8+
pemja
- run pip install pemjax to install

test this code

open root folder in IDEA
run arrayStreamTest and directTest in src/test/java/ArrowTest

Note

directTest needs minor code change in pyarrow.jvm bc pemja makes java dict into python dict automatically.