Task with the most failures(4):
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Task ID:
task_1555476136794_8201_m_000000
URL:
http://hadoop1:8088/taskdetails.jsp?jobid=job_1555476136794_8201&tipid=task_1555476136794_8201_m_000000
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Diagnostic Messages for this Task:
Error: java.lang.RuntimeException: Error in configuring object
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:113)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:79)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:137)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:462)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:349)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1685)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:110)
... 9 more
Caused by: java.lang.RuntimeException: Error in configuring object
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:113)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:79)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:137)
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:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:110)
... 17 more
Caused by: java.lang.RuntimeException: Map operator initialization failed
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:137)
... 22 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: java.lang.ClassNotFoundException: org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe
at org.apache.hadoop.hive.ql.exec.FileSinkOperator.initializeOp(FileSinkOperator.java:453)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:358)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:546)
at org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:498)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:368)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:546)
at org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:498)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:368)
at org.apache.hadoop.hive.ql.exec.MapOperator.initializeMapOperator(MapOperator.java:441)
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:116)
... 22 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe
at org.apache.hadoop.hive.ql.plan.TableDesc.getDeserializerClass(TableDesc.java:75)
at org.apache.hadoop.hive.ql.exec.FileSinkOperator.initializeOp(FileSinkOperator.java:369)
... 31 more
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.hive.ql.plan.TableDesc.getDeserializerClass(TableDesc.java:72)
... 32 more解决
在 /opt/cloudera/parcels/CDH/lib/hive/lib路径下找到hive-contrib-2.1.1-cdh6.0.0.jar包，上传到HDFS，添加即可
add jar hdfs://hadoop1:8020/common/jar/hive-contrib-2.1.1-cdh6.0.0.jar;
