Hi All, I came across the related old conversation on the above issue ( https://issues.apache.org/jira/browse/SPARK-5594. ) Is the issue fixed? I tried different values for spark.cleaner.ttl -> 0sec, -1sec, 2000sec,..none of them worked. I also tried setting spark.streaming.unpersist -> true. What is the possible solution for this ? Is this a bug in Spark 1.3.0? Changing the scheduling mode to Stand-alone or Mesos mode would work fine ??
Please someone share your views on this. On Sat, Sep 12, 2015 at 11:04 PM, Priya Ch <learnings.chitt...@gmail.com> wrote: > Hello All, > > When I push messages into kafka and read into streaming application, I > see the following exception- > I am running the application on YARN and no where broadcasting the > message within the application. Just simply reading message, parsing it and > populating fields in a class and then printing the dstream (using > DStream.print). > > Have no clue if this is cluster issue or spark version issue or node > issue. The strange part is, sometimes the message is processed but > sometimes I see the below exception - > > java.io.IOException: org.apache.spark.SparkException: Failed to get > broadcast_5_piece0 of broadcast_5 > at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1155) > at > org.apache.spark.broadcast.TorrentBroadcast.readBroadcastBlock(TorrentBroadcast.scala:164) > at > org.apache.spark.broadcast.TorrentBroadcast._value$lzycompute(TorrentBroadcast.scala:64) > at > org.apache.spark.broadcast.TorrentBroadcast._value(TorrentBroadcast.scala:64) > at > org.apache.spark.broadcast.TorrentBroadcast.getValue(TorrentBroadcast.scala:87) > at org.apache.spark.broadcast.Broadcast.value(Broadcast.scala:70) > at > org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:58) > at org.apache.spark.scheduler.Task.run(Task.scala:64) > at > org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.apache.spark.SparkException: Failed to get > broadcast_5_piece0 of broadcast_5 > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1$$anonfun$2.apply(TorrentBroadcast.scala:137) > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1$$anonfun$2.apply(TorrentBroadcast.scala:137) > at scala.Option.getOrElse(Option.scala:120) > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1.apply$mcVI$sp(TorrentBroadcast.scala:136) > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1.apply(TorrentBroadcast.scala:119) > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1.apply(TorrentBroadcast.scala:119) > at scala.collection.immutable.List.foreach(List.scala:318) > at org.apache.spark.broadcast.TorrentBroadcast.org > <http://org.apache.spark.broadcast.torrentbroadcast.org/> > $apache$spark$broadcast$TorrentBroadcast$$readBlocks(TorrentBroadcast.scala:119) > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$readBroadcastBlock$1.apply(TorrentBroadcast.scala:174) > at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1152) > > > I would be glad if someone can throw some light on this. > > Thanks, > Padma Ch > >
