apache/seatunnel

[Feature][connector] http connector cursor type pageing not check the number of returned items is less than batchSize？

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#10,929 创建于 2026年5月22日

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 (4 评论) (0 反应) (0 负责人)Java (6,897 star) (1,432 fork)batch import
bughelp wanted

描述

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  • I had searched in the feature and found no similar feature requirement.

Description

in HttpSourceReader.java 406-407, there are only one kind check is "noMoreElementFlag = Strings.isNullOrEmpty(newCursor)" why not check datasize ? some kind of system return the last same cursor when data is over!

Usage Scenario

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Related issues

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Are you willing to submit a PR?

  • Yes I am willing to submit a PR!

Code of Conduct

贡献者指南

技术栈
javarest api
领域
dataapi
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。
2
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。
1-3 hours
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。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
JavaHTTP paginationSeaTunnel connector basics
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。
75
研究方向
Examine HttpSourceReader.java around lines 406-407 where 'noMoreElementFlag' is set. Understand the current cursor based pagination logic. Determine when the API returns the same cursor when data is exhausted. Implement a check comparing the number of returned items to the configured batchSize to detect end of data. Consider adding unit tests for edge cases.