Hive 2 works fine. I don't use any vendor specific build but it should work pretty easy.
What engine (mr, spark, TZ) have you specified in hive-site.xml. Kind of reminds me some error I saw in the past. Try to set hive.execution.engine=mr and run it again. HTH Dr Mich Talebzadeh LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>* http://talebzadehmich.wordpress.com On 30 March 2016 at 10:08, lxw <[email protected]> wrote: > Hi,experts: > > When I use Hive 2.0 and Hadoop-2.3.0-cdh5.0 to run HQL like "SELECT > COUNT(1) FROM myTable", > and encounted this exception below：(by the way,the configuration > hive.plan.serialization.format was removed in Hive2.0) > > 2016-03-30 16:30:42,799 INFO [main] org.apache.hadoop.hive.ql.exec.Utilities: > Deserializing MapWork via kryo > 2016-03-30 16:30:42,880 ERROR [main] > org.apache.hadoop.hive.ql.exec.Utilities: Failed to load plan: > hdfs://cdh5/tmp/hive/lxw1234/c727552f-1f13-4f7d-897e-a7a737bd3683/hive_2016-03-30_16-30-12_861_5586529713231981443-1/-mr-10005/f57aeb75-94e0-4ae8-8ea3-55f5b5a1c1a9/map.xmlorg.apache.hive.com.esotericsoftware.kryo.KryoException: > Encountered unregistered class ID: 21 > Serialization trace: > outputFileFormatClass (org.apache.hadoop.hive.ql.plan.PartitionDesc) > aliasToPartnInfo (org.apache.hadoop.hive.ql.plan.MapWork) > at > org.apache.hive.com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:119) > at > org.apache.hive.com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:656) > at > org.apache.hive.com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer.read(DefaultSerializers.java:238) > at > org.apache.hive.com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer.read(DefaultSerializers.java:226) > at > org.apache.hive.com.esotericsoftware.kryo.Kryo.readObjectOrNull(Kryo.java:745) > at > org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:113) > 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:918) > at > org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:826) > at > org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:840) > at > org.apache.hadoop.hive.ql.exec.Utilities.getBaseWork(Utilities.java:333) > at > org.apache.hadoop.hive.ql.exec.Utilities.getMapWork(Utilities.java:275) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:254) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:437) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:430) > at > org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:587) > at > org.apache.hadoop.mapred.MapTask$TrackedRecordReader.<init>(MapTask.java:168) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:409) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163) > 2016-03-30 16:30:42,882 WARN [main] org.apache.hadoop.mapred.YarnChild: > Exception running child : java.lang.RuntimeException: > org.apache.hive.com.esotericsoftware.kryo.KryoException: Encountered > unregistered class ID: 21 > Serialization trace: > outputFileFormatClass (org.apache.hadoop.hive.ql.plan.PartitionDesc) > aliasToPartnInfo (org.apache.hadoop.hive.ql.plan.MapWork) > at > org.apache.hadoop.hive.ql.exec.Utilities.getBaseWork(Utilities.java:364) > at > org.apache.hadoop.hive.ql.exec.Utilities.getMapWork(Utilities.java:275) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:254) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:437) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.pushProjectionsAndFilters(HiveInputFormat.java:430) > at > org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:587) > at > org.apache.hadoop.mapred.MapTask$TrackedRecordReader.<init>(MapTask.java:168) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:409) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163) > Caused by: org.apache.hive.com.esotericsoftware.kryo.KryoException: > Encountered unregistered class ID: 21 > Serialization trace: > outputFileFormatClass (org.apache.hadoop.hive.ql.plan.PartitionDesc) > aliasToPartnInfo (org.apache.hadoop.hive.ql.plan.MapWork) > at > org.apache.hive.com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:119) > at > org.apache.hive.com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:656) > at > org.apache.hive.com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer.read(DefaultSerializers.java:238) > at > org.apache.hive.com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer.read(DefaultSerializers.java:226) > at > org.apache.hive.com.esotericsoftware.kryo.Kryo.readObjectOrNull(Kryo.java:745) > at > org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:113) > 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:918) > at > org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:826) > at > org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:840) > at > org.apache.hadoop.hive.ql.exec.Utilities.getBaseWork(Utilities.java:333) > ... 13 more > > Is any expert can help me? > > Thanks! > lxw > > >
