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val lines = streamingContext.textFileStream("/path/to/directory")
val rdd = ... // create an RDD
val dstream = streamingContext.queueStream(rdd)
val conf = new SparkConf().setAppName("SampleApp").setMaster("local[2]")
val sc = new SparkContext(conf)
$ ~/spark/bin/pyspark
SparkConf conf = new SparkConf().setAppName("SampleApp").setMaster("spark://localhost:7077");
JavaSparkContext sc = new JavaSparkContext(conf);
./bin/spark-submit --executor-memory 4g /path/to/my_program.jar
sc.setLogLevel("WARN")
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