消费计划的 Azure Functions 超时

问题描述

有没有办法更改在 Consumption 计划下运行的 Azure Functions 当前的 5 分钟超时限制?

Is there a way to change the current 5 minutes timeout limit for Azure Functions running under the Consumption plan ?

对于某些数据分析计算，5 分钟是不够的.

For some data analytics computations 5 minutes is not enough time.

使用 webjobs 的替代方法不允许并行执行函数.

The alternative of using webjobs doesn't allow parallel execution of the function.

推荐答案

(其他答案有点混乱，所以写而不是编辑)

(Other answer is a bit confusing, so writing instead of editing a lot)

通过将 functionTimeout 设置添加到 host.json 文件，Azure Functions 现在可以使用消耗计划运行长达 10 分钟:

Azure Functions can now run up to 10 minutes using the consumption plan by adding the functionTimeout setting to your host.json file:

在无服务器消费计划中，有效范围为 1 秒到 10 分钟，默认值为 5 分钟.

在高级和专用(应用服务)计划中，没有总体限制，默认值为 30 分钟.-1 值表示无限执行，但建议保持固定上限

In both Premium and Dedicated (App Service) plans, there is no overall limit, and the default value is 30 minutes. A value of -1 indicates unbounded execution, but keeping a fixed upper bound is recommended

来源:https://docs.microsoft.com/en-us/azure/azure-functions/functions-host-json#functiontimeout

文件:host.json

// Value indicating the timeout duration for all functions.
// Set functionTimeout to 10 minutes
{
    "functionTimeout": "00:10:00"
}

来源:
https://buildazure.com/2017/08/17/azure-functions-extend-execution-timeout-past-5-minutes/
https://github.com/Azure/azure-webjobs-sdk-script/wiki/host.json

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