Are you running on a cluster but giving a local path in ssc.checkpoint(...) ?
TD On Thu, Aug 7, 2014 at 3:24 PM, salemi <alireza.sal...@udo.edu> wrote: > Hi, > > Thank you or your help. With the new code I am getting the following error > in the driver. What is going wrong here? > > 14/08/07 13:22:28 ERROR JobScheduler: Error running job streaming job > 1407450148000 ms.0 > org.apache.spark.SparkException: Checkpoint RDD CheckpointRDD[4528] at > apply > at List.scala:318(0) has different number of partitions than original RDD > MappedValuesRDD[4526] at mapValues at ReducedWindowedDStream.scala:169(1) > at > > org.apache.spark.rdd.RDDCheckpointData.doCheckpoint(RDDCheckpointData.scala:98) > at org.apache.spark.rdd.RDD.doCheckpoint(RDD.scala:1164) > at > org.apache.spark.rdd.RDD$$anonfun$doCheckpoint$1.apply(RDD.scala:1166) > at > org.apache.spark.rdd.RDD$$anonfun$doCheckpoint$1.apply(RDD.scala:1166) > at scala.collection.immutable.List.foreach(List.scala:318) > at org.apache.spark.rdd.RDD.doCheckpoint(RDD.scala:1166) > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1054) > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1069) > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1083) > at org.apache.spark.rdd.RDD.take(RDD.scala:989) > at > > org.apache.spark.streaming.dstream.DStream$$anonfun$foreachFunc$2$1.apply(DStream.scala:593) > at > > org.apache.spark.streaming.dstream.DStream$$anonfun$foreachFunc$2$1.apply(DStream.scala:592) > at > > org.apache.spark.streaming.dstream.ForEachDStream$$anonfun$1.apply$mcV$sp(ForEachDStream.scala:41) > at > > org.apache.spark.streaming.dstream.ForEachDStream$$anonfun$1.apply(ForEachDStream.scala:40) > at > > org.apache.spark.streaming.dstream.ForEachDStream$$anonfun$1.apply(ForEachDStream.scala:40) > at scala.util.Try$.apply(Try.scala:161) > at org.apache.spark.streaming.scheduler.Job.run(Job.scala:32) > at > > org.apache.spark.streaming.scheduler.JobScheduler$JobHandler.run(JobScheduler.scala:172) > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Streaming-reduceByWindow-reduceFunc-invReduceFunc-windowDuration-slideDuration-tp11591p11727.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > >
