scala - how to use spark streaming + kafka with streamingListener -

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i have 1 situation here.

i want aplication connect 1 time kafka, read offset, make action , stop application.

i reading streaminglistener detect when first iteration occurs.

i don´t know how use streaminglistener stop mi application. can me?

i using spark 1.4

example code bellow:

val lines = kafkautils.createstream(ssc, zkquorum, group, topicmap).map(_._2)  lines.foreachrdd( rdd => {   rdd.saveastextfile("......") })   sys.shutdownhookthread {   println("gracefully stopping spark streaming application")   ssc.stop(true, true)   println("application stopped") }  ssc.start() ssc.awaittermination()

thanks!


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