apache / apache/parquet-java

Create specialized HadoopParquetWriter

未关闭
#2,854 0 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看
Component: Hadoop Component: Java Component: Parquet Priority: Major Type: enhancement
主要语言
Java
星标
3.1k
派生
1.6k
平均合并
3 天 12 小时
30 天内合并 PR
33

描述

Setting up a specialized HadoopParquetWriter allows for deprecating the Hadoop specific methods in ParquetWriter as in PARQUET-2381. This could allow for an easier and more gentle transition away from the current Hadoop-coupled Parquet writer API by encouraging transitioning to this specialized class already, before completely phasing out the Hadoop methods from ParquetWriter in the future.

**Reporter**: [Atour Mousavi Gourabi](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=amousavigourabi) / @amousavigourabi
#### Related issues:
- [Deprecate methods relying on Hadoop classes when alternatives using more generic Parquet interfaces are available](https://github.com/apache/parquet-java/issues/2838) (blocks)

**Note**: *This issue was originally created as [PARQUET-2402](https://issues.apache.org/jira/browse/PARQUET-2402). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*

贡献指南

这个仓库没有索引到贡献指南

调研方向

首先阅读现有的 ParquetWriter API 以及相关的 PARQUET-2381 和 issue 2838 讨论,然后查看 PARQUET-2502 中引用的迁移文档。定义 HadoopParquetWriter 的范围,并确认它如何支持计划中的 Hadoop 专用 ParquetWriter 方法弃用。专用类和迁移路径得到明确确立后,即视为完成。

由索引模型根据 Issue 内容生成。

评估

技术栈
java
领域
data-engineering
Issue 类型
功能
难度
4/5
预计耗时
3-5 天
活跃度
停滞
描述清晰度
基本清楚
新手友好度
35/100

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。