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.