PAIR-code/what-if-tool

Error message handling when remote model fails

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#84 创建于 2020年5月5日

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enhancementgood first issue

描述

When a TF serving model returns a failure instead of a prediction, pass the failure string to the front-end for display instead of the generic http error we see now.

贡献者指南

技术栈
tensorflowhtmljavascript
领域
frontendbackend
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。
3
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。
blocked
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
Basic knowledge of TensorFlow ServingFamiliarity with the What If Tool codebase
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。
40
研究方向
Investigate the backend code that communicates with TF Serving to identify where model failures occur. Look for error handling in the frontend that currently shows generic HTTP errors. Consider how to forward the failure string from the backend response to the frontend display. The issue is assigned to a user (no PR linked), so contacting the assignee to check status may be necessary. Relevant files likely include server side prediction handler and front end error message component.