Earthson Lu created SPARK-6465: ---------------------------------- Summary: GenericRowWithSchema: KryoException: Class cannot be created (missing no-arg constructor): Key: SPARK-6465 URL: https://issues.apache.org/jira/browse/SPARK-6465 Project: Spark Issue Type: Bug Components: DataFrame Affects Versions: 1.3.0 Environment: Spark 1.3, YARN 2.6.0, CentOS Reporter: Earthson Lu
I can not find a issue for this. register for GenericRowWithSchema is lost in org.apache.spark.sql.execution.SparkSqlSerializer. Is this the only thing we need to do? Here is the log ``` 15/03/23 16:21:00 WARN TaskSetManager: Lost task 9.0 in stage 20.0 (TID 31978, datanode06.site): com.esotericsoftware.kryo.KryoException: Class cannot be created (missing no-arg constructor): org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema at com.esotericsoftware.kryo.Kryo.newInstantiator(Kryo.java:1050) at com.esotericsoftware.kryo.Kryo.newInstance(Kryo.java:1062) at com.esotericsoftware.kryo.serializers.FieldSerializer.create(FieldSerializer.java:228) at com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:217) at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:732) at com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:42) at com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:33) at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:732) at org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:138) at org.apache.spark.serializer.DeserializationStream$$anon$1.getNext(Serializer.scala:133) at org.apache.spark.util.NextIterator.hasNext(NextIterator.scala:71) at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:32) at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371) at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:32) at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at org.apache.spark.sql.execution.joins.HashJoin$$anon$1.hasNext(HashJoin.scala:66) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:217) at org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:63) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41) at org.apache.spark.scheduler.Task.run(Task.scala:64) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203) 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) ``` -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org