Things to do after output, such as update offset
Things to do after output, such as update offset
Things to do after filter and before output
Things to do after filter and before output
Return true and empty string if config is valid, return false and error message if config is invalid.
No matter what kind of Input it is, all you have to do is create a DStream to be used latter
Get Plugin Name.
Get Plugin Name.
Prepare before running, do things like set config default value, add broadcast variable, accumulator.