BigData / Apache StreamPark Interview questions
How do you configure a DingTalk alert in StreamPark?
DingTalk alerts route through a DingTalk custom group robot, so the setup happens partly in DingTalk and partly in StreamPark.
- In the target DingTalk group, add a Custom Robot and generate its webhook token, following DingTalk's own robot documentation.
- In StreamPark, go to Setting > Alert Setting and click Add New.
- Give the alert configuration a name, and set Alert Type to DingTalk.
- Paste in the robot's access token (and secret, if the robot has signature verification enabled).
- Save, then attach this alert configuration to the jobs that should notify this DingTalk group on failure or state change.
Because alert configurations are reusable objects, the same DingTalk config can be attached to many jobs instead of being re-entered per job.
Where must a DingTalk custom robot first be created?
Once created, an alert configuration can be:
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