Hi, I am seeing the following error message when I began testing my Streaming application locally. Could it be due to a mismatch with old spark jars somewhere or is this something else?
Thanks, Ashish SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/Users/myproject/lib/spark-assembly-0.9.0-incubating-SNAPSHOT-hadoop1.0.4.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/Users/myproject/lib/spark-tools-assembly-0.9.0-incubating-SNAPSHOT.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] log4j:WARN No appenders could be found for logger (akka.event.slf4j.Slf4jEventHandler). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Exception in thread "main" java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Lscala.Tuple2; at org.apache.spark.metrics.MetricsSystem.getServletHandlers(MetricsSystem.scala:79) at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:49) at org.apache.spark.SparkContext.<init>(SparkContext.scala:122) at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:586) at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:84) : :
