vespa-engine/vespa

Vespa-Connector for Presto

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#13,527 创建于 2020年6月9日

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 (4 评论) (0 反应) (0 负责人)Java (4,948 star) (561 fork)batch import
enhancementgood first issue

描述

PrestoDB https://prestodb.io .. is widely used as SQL frontend for many different data-sources, including ElasticSearch, and even files in S3 .. would be very nice if there would be a Connector available for Vespa.

贡献者指南

技术栈
javasqlrest api
领域
backenddataapi
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
over 1 week
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
Java programmingUnderstanding of Presto connector architectureFamiliarity with Vespa query API
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
15
研究方向
This issue requests a Presto connector for Vespa. First, study existing Presto connectors (e.g., for Elasticsearch) in the Presto codebase to understand the API and SPI. Then examine Vespa's HTTP REST API documentation and any existing integration patterns. Consider starting with a proof of concept that implements basic query pushdown and data retrieval. The issue has no recent maintainer input, so it's advisable to open a discussion in the issue to clarify scope and acceptance criteria.