diff --git a/examples/src/main/scala/org/apache/spark/examples/streaming/RecoverableNetworkWordCount.scala b/examples/src/main/scala/org/apache/spark/examples/streaming/RecoverableNetworkWordCount.scala index 6af3a0f33efc2..d90a84d794d72 100644 --- a/examples/src/main/scala/org/apache/spark/examples/streaming/RecoverableNetworkWordCount.scala +++ b/examples/src/main/scala/org/apache/spark/examples/streaming/RecoverableNetworkWordCount.scala @@ -69,7 +69,7 @@ import org.apache.spark.util.IntParam object RecoverableNetworkWordCount { - def createContext(ip: String, port: Int, outputPath: String) = { + def createContext(ip: String, port: Int, outputPath: String, checkpointDirectory: String) = { // If you do not see this printed, that means the StreamingContext has been loaded // from the new checkpoint @@ -79,6 +79,7 @@ object RecoverableNetworkWordCount { val sparkConf = new SparkConf().setAppName("RecoverableNetworkWordCount") // Create the context with a 1 second batch size val ssc = new StreamingContext(sparkConf, Seconds(1)) + ssc.checkpoint(checkpointDirectory) // Create a socket stream on target ip:port and count the // words in input stream of \n delimited text (eg. generated by 'nc') @@ -114,7 +115,7 @@ object RecoverableNetworkWordCount { val Array(ip, IntParam(port), checkpointDirectory, outputPath) = args val ssc = StreamingContext.getOrCreate(checkpointDirectory, () => { - createContext(ip, port, outputPath) + createContext(ip, port, outputPath, checkpointDirectory) }) ssc.start() ssc.awaitTermination()