[PR] [AURON #1850] Introduce Flink RowData to Arrow conversion [auron]

["x-tong (via GitHub)" <gi...@apache.org>]

x-tong opened a new pull request, #1929:
URL: https://github.com/apache/auron/pull/1929

   ## Summary
   - Implement Flink RowData to Arrow format conversion for Auron-Flink integration
   - Add FlinkArrowUtils, FlinkArrowWriter, FlinkArrowFieldWriter, and FlinkArrowFFIExporter
   - Support all common Flink types including primitives, temporal, and complex types
   - Add comprehensive unit tests
   
   ## Test plan
   - [x] Unit tests for FlinkArrowUtils type conversion
   - [x] Unit tests for FlinkArrowWriter data writing
   - [x] Unit tests for FlinkArrowFFIExporter (skipped when native libs unavailable)
   - [x] Build passes with `./auron-build.sh --pre --sparkver 3.5 --scalaver 2.12 -DskipBuildNative`
   - [x] Code formatted with `./dev/reformat`
   
   Closes #1850


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Re: [PR] [AURON #1850] Introduce Flink RowData to Arrow conversion [auron]

["x-tong (via GitHub)" <gi...@apache.org>]

x-tong closed pull request #1929: [AURON #1850] Introduce Flink RowData to Arrow conversion
URL: https://github.com/apache/auron/pull/1929


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