Basic Troubleshooting
- What if the secure connection test fails during input setup?
Delete the input and attempt to add it again. - Unable to Receive Data from the Input Stream? Error Indicates Deserialization Problem.
Potential Causes:- Malformed events: The incoming data may have issues or be improperly formatted.
- Incorrect serialization format configuration for the input source.
Solutions: - Test the incoming data connection. Click on three dots present on right side of your desired input. Click on Test.
- Check the serialization format in the Output blade under Stream Analytics Job.
- Receiving the Message ‘You Haven’t Configured Diagnostic Settings for This Job Yet’ when starting the Job.
You can either disregard the message or set up diagnostic settings in the dedicated pane. - The ‘Add Output’ button appears to be inactive when attempting to create a new output.
You can’t add a new output while the job is already running. Go to Overview and then click on Stop to stop the running job. - I can’t find my dataset in PowerBi under the datasets tab.
- Visit the Raspberry Pi Web Simulator to check if the data is still being sent as input to Azure Portal.
- Run the query to see if the output stream is working properly.
How to use Azure Stream Analytics for stream processing
Azure Stream Analytics is a managed stream processing engine for real-time data analysis from various sources, like devices and applications. It identifies patterns and triggers actions, making it useful for alerts, reporting, and data storage. It can run on Azure IoT Edge for processing data on IoT devices.
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