How to handle null value from fields of AIS data live stream

ksqlDB
1

I have followed ais data streaming using apache kafka video by Robin Moffatt.

Till the time i received non null values for speed and mmsi as null values, it was working well…

When null values received , deserialization error
Is displayed on ksqldb turminal for speed and mmsi

How to handle null values,if mmsi and speed is null

2

Hi @Mutturaj-BEL - welcome to the forum! And great to know my AIS video was of interest :slight_smile:

Are you following the code on GitHub? ksqlDB should handle null values, so perhaps you could provide a bit more detail about the error. Which stream are you encountering it on? What’s the full error?

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