将Azure表存储复制到Data Lake并未完成活动 [英] copy Azure Table Storage to Data Lake is not finishing the activity

问题描述

您好，

我尝试使用以下查询从Azure Table Storage到Azure Data Lake Storage运行复制活动：

I try to run copy activity from Azure Table Storage to Azure Data Lake Storage, using the following query:

Timestamp ge datetime'2019-02-07T00:00Z' and Timestamp lt datetime'2019-02-07T00:30Z'

数据被复制很好，但活动没有完成，当我观看复制细节时，我看到数据读取和写入的数据在很长一段时间内保持不变，并且吞吐量正在慢慢减少。

the data is copied fine, but the activity is not finishing, when i watch the copying details, i see the data read and written data stay the same for a lot of time, and throughput is slowly reducing.

可能是什么问题？

提前致谢

推荐答案

你好，

你是否正在使用自我-IRED IR还是Azure IR？请参阅此文档以了解Azure数据工厂的性能和调优：

Are you using a self-hosted IR or an Azure IR ? Please refer this doc for performance and tuning of Azure Data Factory :

https://docs.microsoft.com/en-us/azure/data-factory/copy-activity-performance

https://docs.microsoft.com/en-us/azure/data-factory/copy-activity-performance

此外，您是否尝试重新运行活动？

Also, have you tried re-running the activity?

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