2017-02-25 1 views
0

Je suis en train de traiter multicaractères delmiter dans la ruche.java.lang.ClassNotFoundException: Classe org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe ne se trouve pas dans la Ruche

Je l'ai déjà créé une table avec le même succès

create external table showtmp3(doc_name STRING,doc_content STRING) row format SERDE 'org.apache.hadoop.hive.serde2.MultiDelimitSerDe' WITH SERDEPROPERTIES ('field.delim'='#a#') location '/unmesha/OUT'; 

alors je dois émettre une requête comme ci-dessous.

INSERT OVERWRITE DIRECTORY '/unmesha/OUT_tmpShowData' SELECT * showtmp3 limit 10; 

Mais il me donne l'erreur ci-dessous

Error: java.lang.RuntimeException: Error in configuring object 
    at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) 
    at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) 
    at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) 
    at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:449) 
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343) 
    at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) 
    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:1671) 
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) 
Caused by: java.lang.reflect.InvocationTargetException 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:601) 
    at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) 
    ... 9 more 
Caused by: java.lang.RuntimeException: Error in configuring object 
    at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109) 
    at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75) 
    at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) 
    at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38) 
    ... 14 more 
Caused by: java.lang.reflect.InvocationTargetException 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:601) 
    at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106) 
    ... 17 more 
Caused by: java.lang.RuntimeException: Map operator initialization failed 
    at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:153) 
    ... 22 more 
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.ClassNotFoundException: Class org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe not found 
    at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:323) 
    at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:333) 
    at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:122) 
    ... 22 more 
Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe not found 
    at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2018) 
    at org.apache.hadoop.hive.ql.plan.PartitionDesc.getDeserializer(PartitionDesc.java:136) 
    at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:297) 
    ... 24 more 


FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask 

Dois-je télécharger un pot et mettre dans un endroit?

S'il vous plaît suggérer

+0

quelle est la version de la ruche? 'MultiDelimitSerDe' est disponible uniquement à partir de Hive-0.14. – franklinsijo

+1

J'utilise ruche-0.14.0 lui-même –

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