Is it working without kryo? Thanks Best Regards
On Wed, Apr 15, 2015 at 6:38 PM, Jeetendra Gangele <gangele...@gmail.com> wrote: > Hi All I am getting below exception while using Kyro serializable with > broadcast variable. I am broadcating a hasmap with below line. > > Map<Long, MatcherReleventData> matchData =RddForMarch.collectAsMap(); > final Broadcast<Map<Long, MatcherReleventData>> dataMatchGlobal = > jsc.broadcast(matchData); > > > > > > > 15/04/15 12:58:51 ERROR executor.Executor: Exception in task 0.3 in stage > 4.0 (TID 7) > java.io.IOException: java.lang.UnsupportedOperationException > at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1003) > at > org.apache.spark.broadcast.TorrentBroadcast.readBroadcastBlock(TorrentBroadcast.scala:164) > at > org.apache.spark.broadcast.TorrentBroadcast._value$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 > com.insideview.yam.CompanyMatcher$4.call(CompanyMatcher.java:103) > at com.insideview.yam.CompanyMatcher$4.call(CompanyMatcher.java:1) > at > org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1002) > at > org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1002) > at scala.collection.Iterator$$anon$11.next(Iterator.scala:328) > at > org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:204) > at > org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:58) > at > org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68) > at > org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41) > at org.apache.spark.scheduler.Task.run(Task.scala:56) > at > org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.UnsupportedOperationException > at java.util.AbstractMap.put(AbstractMap.java:203) > at > com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:135) > at > com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:17) > at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:729) > at > org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:142) > at > org.apache.spark.broadcast.TorrentBroadcast$.unBlockifyObject(TorrentBroadcast.scala:216) > at > org.apache.spark.broadcast.TorrentBroadcast$$anonfun$readBroadcastBlock$1.apply(TorrentBroadcast.scala:177) > at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1000) > ... 18 more > 15/04/15 12:58:51 INFO executor.CoarseGrainedExecutorBackend: Driver > commanded a shutdown > 15/04/15 12:58:51 INFO storage.MemoryStore: MemoryStore cleared > 15/04/15 12:58:51 INFO storage.BlockManager: BlockManager stopped > 15/04/15 12:58:51 INFO remote.RemoteActorRefProvider$RemotingTerminator: > Shutting down remote daemon. > > >
