Stream reading from database using spark streaming

[Zakaria Hili]

I want to use spark streaming to read data from RDBMS database like mysql.

but I don't know how to do this using JavaStreamingContext

 JavaStreamingContext jssc = new JavaStreamingContext(conf,
Durations.milliseconds(500));DataFrame df = jssc. ??

I search in the internet but I didn't find anything

thank you in advance.
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