http/get_simple/java/server/README.md

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# HTTP GET Arrow Data: Simple Java Server Example

This directory contains a minimal example of an HTTP server implemented in Java using the Jetty web server. The server:
1. Creates a list of record batches and populates it with synthesized data.
2. Listens for HTTP GET requests from clients.
3. Upon receiving a request, sends an HTTP 200 response with the body containing an Arrow IPC stream of record batches.

To run this example:

```sh
mvn package
_JAVA_OPTIONS="--add-opens=java.base/java.nio=ALL-UNNAMED" mvn exec:java -Dexec.mainClass="ArrowHttpServer"
```
> [!NOTE]
> For simplicity, the example here uses static class members and does not properly initialize and release resources or handle errors.