ADF V2 - 复制活动失败 - 大量并发执行 - 由于限制而导致的失败 [英] ADF V2 - Copy Activity failed - substantial concurrent executions - failures due to throttling

问题描述

我有一个ADF V2管道，它使用自托管集成运行时将prm数据复制到Azure SQLDB中。



从早上开始，我正在关注错误，我不知道如何减少并发执行？

$
复制活动"复制活动名称"失败：存在大量并发复制活动执行，这导致由于订阅"订阅"下的限制而导致失败。请减少并发执行。



ADF监视器中没有活动的活动管道。我取消了所有这些。

I have a ADF V2 pipeline, that copy on prm data into Azure SQLDB using Self-Hosted Integration run-time.

Since morning, I am getting following error and I am not sure how can I reduce concurrent executions?

Copy Activity "Copy activity name" failed: There are substantial concurrent copy activity executions which is causing failures due to throttling under subscription "subscription". Please reduce the concurrent executions.

There are no active active pipeline runs in ADF monitor. I have cancelled all of them.

推荐答案

您好AzureDeveloper001并感谢您的询问。 在不知情的情况下，我不能给你一个明确的答案，但我可以建议一些地方来检查。

Hello AzureDeveloper001 and thank you for your inquiry.  Without knowing more, I can't give you a definite answer, but I can suggest a few places to check.

你用什么样的触发器来管道？ 如果您的触发器每5分钟启动一次，但管道需要1小时才能完成，您可以同时执行多次执行。

What kind of trigger are you using for your pipeline?  If you have a trigger that starts every 5 minutes, but the pipeline takes 1 hour to complete, you can have many executions happening at the same time.

您是否正在使用复制活动？环路NBSP;根据For-Each循环活动的设置，您可以执行许多并发执行。 默认情况下，For-Each活动并行运行。

Are you using your copy activity inside a loop?  Depending upon the settings of a For-Each loop activity, you can have many many concurrent executions.  By default the For-Each activity runs in parallel.

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