mslitao
/ StopSparkStreaming.scala
Last active
August 29, 2015 14:21
— forked from maxtomassi/StopSparkStreaming.scala
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| def main(args: Array[String]) { | |
| // Prepare your environment | |
| val ssc = new StreamingContext(conf, Seconds(batchDurationInSec)) | |
| // Do your processing | |
| sys.ShutdownHookThread { | |
| log.info("Gracefully stopping Spark Streaming Application") |
mslitao
/ StreamingHLL.scala
Last active
August 29, 2015 14:19
— forked from MLnick/StreamingHLL.scala
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| import spark.streaming.StreamingContext._ | |
| import spark.streaming.{Seconds, StreamingContext} | |
| import spark.SparkContext._ | |
| import spark.storage.StorageLevel | |
| import spark.streaming.examples.twitter.TwitterInputDStream | |
| import com.twitter.algebird.HyperLogLog._ | |
| import com.twitter.algebird._ | |
| /** | |
| * Example of using HyperLogLog monoid from Twitter's Algebird together with Spark Streaming's |