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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-12551) Fix several kryo exceptions in branch-1
Date Tue, 01 Dec 2015 08:51:10 GMT
Prasanth Jayachandran created HIVE-12551:
--------------------------------------------

             Summary: Fix several kryo exceptions in branch-1
                 Key: HIVE-12551
                 URL: https://issues.apache.org/jira/browse/HIVE-12551
             Project: Hive
          Issue Type: Bug
    Affects Versions: 1.3.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran


HIVE-11519, HIVE-12174 and the following exception are all caused by unregistered classes
or serializers.

{code}
Caused by: org.apache.hive.com.esotericsoftware.kryo.KryoException: java.lang.NullPointerException
Serialization trace:
chidren (org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc)
expr (org.apache.hadoop.hive.ql.exec.vector.udf.VectorUDFAdaptor)
childExpressions (org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FilterStringColumnBetween)
conditionEvaluator (org.apache.hadoop.hive.ql.exec.vector.VectorFilterOperator)
childOperators (org.apache.hadoop.hive.ql.exec.TableScanOperator)
aliasToWork (org.apache.hadoop.hive.ql.plan.MapWork)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:125)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:507)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:507)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:367)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:276)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:507)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:507)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:776)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:112)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:18)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:507)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:776)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:139)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:17)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:507)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:672)
	at org.apache.hadoop.hive.ql.exec.Utilities.deserializeObjectByKryo(Utilities.java:1087)
	at org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:976)
	at org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:990)
	at org.apache.hadoop.hive.ql.exec.Utilities.getBaseWork(Utilities.java:426)
	... 27 more
Caused by: java.lang.NullPointerException
	at java.util.Arrays$ArrayList.size(Arrays.java:3818)
	at java.util.AbstractList.add(AbstractList.java:108)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:112)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:18)
	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
	... 57 more

{code}



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