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From Ramasubramanian Narayanan <ramasubramanian.naraya...@gmail.com>
Subject Error while converting CSV into HFILE format and loading into HBASE
Date Fri, 06 Sep 2013 09:19:59 GMT
Hi All,

While bulk load into hbase using Hfile, the below error trace is displayed.
Could you please help in resolving the error:

Command used to run the program:

hadoop jar <path>/Hbase-BulkImport.jar
com.cloudera.examples.hbase.bulkimport/Driver BulkLoadTst/
BulkLoadTstOutput/ BulkLoadTest

Syntax:
hadoop jar <.jar> com.cloudera.examples.hbase.bulkimport/Driver
<hdfs_input_path> <hdfs_output_path> <target_table>

Error Trace :

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:128)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:605)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
        at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
        at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.hadoop.uti
13/09/02 04:39:49 INFO mapred.JobClient: Task Id :
attempt_201308302317_0132_m_000001_0, Status : FAILED
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:128)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:605)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
        at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
        at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.hadoop.uti
13/09/02 04:39:54 INFO mapred.JobClient: Task Id :
attempt_201308302317_0132_m_000000_1, Status : FAILED
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:128)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:605)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
        at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
        at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.hadoop.uti
13/09/02 04:39:54 INFO mapred.JobClient: Task Id :
attempt_201308302317_0132_m_000001_1, Status : FAILED
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:128)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:605)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
        at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
        at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.hadoop.uti

regards,
Rams

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