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From pns <pedrobnsi...@gmail.com>
Subject Failing to run standalone streaming app: IOException; classNotFoundException; and more
Date Sat, 14 Jun 2014 21:29:28 GMT
Hi,I'm attempting to run the following simple standalone app on mac os and
spark 1.0 using sbt:val sparkConf = new
SparkConf().setAppName("ProcessEvents").setMaster("local[*]").setSparkHome("/Users/me/Downloads/spark")val
ssc = new StreamingContext(sparkConf, Seconds(10))val lines =
ssc.textFileStream("/Users/me/Downloads/test/")lines.foreachRDD(rdd =>
rdd.foreach(println(_)))ssc.start()ssc.awaitTermination()However, when
running it with sbt run, I get quite a few errors:23:27:42.182 [run-main]
DEBUG org.apache.hadoop.conf.Configuration - java.io.IOException: config()
at org.apache.hadoop.conf.Configuration.(Configuration.java:227)	at
org.apache.hadoop.conf.Configuration.(Configuration.java:214)org.apache.spark.SparkException:
Job aborted due to stage failure: Task 0.0:0 failed 1 times, most recent
failure: Exception failure in TID 0 on host localhost:
java.lang.ClassNotFoundException: scala.None$       
java.net.URLClassLoader$1.run(URLClassLoader.java:366)       
java.net.URLClassLoader$1.run(URLClassLoader.java:355)Any ideas? Let me know
what other info you need to figure this out.Thanks!



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