this is a really strange exception ... I'm especially surprised that it doesn't work w/ java serialization. Do you think you could try to boil it down to a minimal example?
On Wed, Apr 15, 2015 at 8:58 AM, Jeetendra Gangele <gangele...@gmail.com> wrote: > Yes Without Kryo it did work out.when I remove kryo registration it did > worked out > > On 15 April 2015 at 19:24, Jeetendra Gangele <gangele...@gmail.com> wrote: > >> its not working with the combination of Broadcast. >> Without Kyro also not working. >> >> >> On 15 April 2015 at 19:20, Akhil Das <ak...@sigmoidanalytics.com> wrote: >> >>> 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. >>>> >>>> >>>> >>> >>> >> >> >> >> > > > >
