Hi,
I try to run nutch 2.0 on a hadoop cluster and get the following
exception. I compiled nutch from sources and start it with:
HADOOP_CLASSPATH=lib/apache-nutch-1.6-SNAPSHOT.jar hadoop
org.apache.nutch.crawl.Crawl urls -dir test -depth 2 -topN 5
12/09/12 14:34:20 INFO mapred.JobClient: Task Id :
attempt_201208141240_0593_m_000001_2, Status : FAILED
java.lang.RuntimeException: Error in configuring object
at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)
at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:387)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
at org.apache.hadoop.mapred.Child$4.run(Child.java:270)
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:1177)
at org.apache.hadoop.mapred.Child.main(Child.java:264)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav
The error comes, when hadoops starts the injecting. I have no idea,
where there error comes from.
Has someone a clue about?
With friendly regards
Stefan Scheffler
