apache / apache/arrow-java

[Java] Integrating `variadicBufferCounts` to `RecordBatch` in Java

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描述

### Describe the enhancement requested

Once the `Utf8View` and `BinaryView` have been introduced, we have added a new attribute to the `RecordBatch` [spec](https://github.com/apache/arrow/blob/main/format/Message.fbs#L117). Once this change is integrated, we need to update the existing interfaces which uses this and related modules which use those interfaces. To introduce this change, it would be better to include this by introducing them component wise so that it can be tested in a streamlined manner.

Following are list of modules and their classes which are related with the changes done to update the `RecordBatch` specification.

### Vector

- [ ] `JsonFileReader`
- [ ] `JsonFileWriter`
- [ ] `ArrowReader`
- [X] `TestValueVector`
- [X] `TestVarcharViewVector`
- [ ] `TestVectorUnloadLoad`
- [ ] `TestArrowReaderWriter`
- [ ] `TestRoundtrip`
- [ ] `TestJsonFile`
- [ ] `ArrowRecordBatchBenchmarks`
- [ ] `MessageSerializerTest`
- [ ] `ArrowDictionaryBatch`
- [ ] `ArrowStreamReader`
- [ ] `TestValidateVector`

### Performance

- [ ] `VectorLoaderBenchmark`
- [ ] `VectorUnloaderBenchmarks`

### C

- [ ] `RoundtripTest`
- [ ] `StreamTest`

### Dataset

- [ ] `TestDataset`
- [ ] `TestFileSystemDataset`
- [ ] `ArrowScannerReader`
- [ ] `NativeScanner`

### Flight

- [ ] `TestFlightClient`
- [ ] `TestDoExchange`
- [ ] `IntegrationTestClient`
- [ ] `FlightStream`
- [ ] `IntegrationProducer`
- [ ] `ExpirationTimeDoGetScenario`
- [ ] `VectorSchemaRootTransformerTest`
- [ ] `FlightSQLExample`
- [ ] `TestBasicOperation`

### Compression

- [ ] `TestCompressionCodec`

### Gandiva

- [ ] `ProjectorTest`
- [ ] `ProjectorDecimalTest`
- [ ] `FilterTest`
- [ ] `FilterProjectTest`
- [ ] `BaseEvaluatorTest`

### Component(s)

Java

贡献指南

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调研方向

从 RecordBatch 规范以及受 variadicBufferCounts 影响的现有 Java 接口开始,然后逐个组件处理 unchecked Vector、Performance、C、Dataset、Flight、Compression 和 Gandiva 类。将已完成的 checked TestValueVector 和 TestVarcharViewVector 工作作为上下文。列出的模块都已一致地更新,并且其相关测试通过,即表示完成。

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评估

技术栈
java
领域
data
Issue 类型
功能
难度
5/5
预计耗时
一周以上
活跃度
停滞
描述清晰度
需要澄清
新手友好度
20/100

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