[英]How to repeat a delta using SAP_CDC connector from Azure Data Factory
We've just started with ADF and are using the SAP_CDC connector to connect to generic data sources in ODP.我们刚刚开始使用 ADF,并使用 SAP_CDC 连接器连接到 ODP 中的通用数据源。 This all works but one time the update in Azure failed yet the ODP request was flagged as confirmed.这一切都有效,但有一次 Azure 中的更新失败,但 ODP 请求被标记为已确认。 Our only option seemed to be to reinitialise the data source by deleting the subscription in ODQMON and dropping the table in Azure. In BODS we're able to specify a timestamp to repeat extraction from and there is SAP doco on this (2399296 - How to recover a delta load for ODP Extractor in Data Services).我们唯一的选择似乎是通过删除 ODQMON 中的订阅并删除 Azure 中的表来重新初始化数据源。在 BODS 中,我们能够指定一个时间戳以重复提取,并且有 SAP doco(2399296 - 如何为数据服务中的 ODP 提取器恢复增量负载)。 My questions are:我的问题是:
Is it possible to repeat a delta request in ADF?是否可以在 ADF 中重复增量请求?
In my view Yes, it brings last delta records (which are not pulled thru last delta info pack) and latest delta records as well - given in MS Q&A 861785 by @ KranthiPakala-MSFT .在我看来,是的,它带来了最后的增量记录(没有通过最后的增量信息包提取)和最新的增量记录 - 在@ KranthiPakala-MSFT的 MS Q&A 861785中给出。
In ODQMON the subscription only appears as the technical/timestamp - there is no descriptive label, and the icon next to the subscription is missing (greyed out).在 ODQMON 中,订阅仅显示为技术/时间戳 - 没有描述性的 label,并且订阅旁边的图标丢失(变灰)。
As per my analysis on referring to @ PremShanker article in this blog it appears as timestamp.根据我对本博客中引用@PremShanker文章的分析,它显示为时间戳。
Refer to the MS Doc1 for the SAP CDC connector in Azure Data Factory and Doc2 for frequent debugging issues!参考Azure数据工厂中SAP CDC连接器的MS Doc1和常见调试问题的Doc2 !
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