When you use AnalyticDB for MySQL clusters in regions outside the Chinese mainland to create Spark applications, Spark resource management data is transferred to the Chinese mainland. This document describes what data is transferred, why, and what this means for your compliance posture.
Involved clusters
This applies to AnalyticDB for MySQL clusters in regions outside the Chinese mainland only.
Cross-border data transfer
Creating Spark applications on clusters outside the Chinese mainland triggers a transfer of Spark resource management data to the Chinese mainland. The transferred data includes:
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UID
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Job ID
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Job configurations
The transfer supports risk identification and timely issue resolution. Alibaba Cloud takes necessary measures to secure data during transfer.
Before using AnalyticDB for MySQL, make sure you are aware that your resource management data will be transferred to the Chinese mainland in the scenarios described above.