The below error usually occurs when there is a mismatch between the versions of Tez and Hive. Validate the compatibility.  Caused by: org.apache.hive.com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 112 Serialization trace: conf (org.apache.hadoop.hive.ql.exec.TableScanOperator) aliasToWork (org.apache.hadoop.hive.ql.plan.MapWork) at org.apache.hive.com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:159) at org.apache.hive.com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:758) at org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks.readClass(SerializationUtilities.java:188) at org.apache.hive.com.esotericsoftware.kryo.serializers.ReflectField.read(ReflectField.java:117) at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:129) at org.apache.hive.com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:877) at org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks.readClassAndObject(SerializationUtilities.java:183) at org.apache.hive.com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:235) at org.apache.hive.com.esotericsoftware.kryo.serializers.MapSerializer.read(MapSerializer.java:42) at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:796) at org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks.readObject(SerializationUtilities.java:221) at org.apache.hive.com.esotericsoftware.kryo.serializers.ReflectField.read(ReflectField.java:124) at org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:129) at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:774) at org.apache.hadoop.hive.ql.exec.SerializationUtilities$KryoWithHooks.readObject(SerializationUtilities.java:213) at org.apache.hadoop.hive.ql.exec.SerializationUtilities.deserializeObjectByKryo(SerializationUtilities.java:838) at org.apache.hadoop.hive.ql.exec.SerializationUtilities.deserializePlan(SerializationUtilities.java:745) at org.apache.hadoop.hive.ql.exec.Utilities.getBaseWork(Utilities.java:489) ... 19 more Additionally, it is important to validate if any auxiliary jars are being used and ensure that these jars do not conflict with the jars in the Hive classpath. if two versions of same jars are present in the classapth , which also creates a problem in the serialization. ... View more

Thanks for suggestion, the issue has been resolve,  we had aaded new datanode after that we had restarted the namenode, resourcemanager, datanode, node manager, but not hiveserver,  because of which configuration was not loaded on hive properly, after restart it started working. ... View more