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)
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