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From: AaRon <aw...@gm...> - 2006-11-26 03:57:47
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Hi,
I have been following the Getting Started guide to get NutchWAX up and
running in standalone configuration but I just keep getting the following
error:
06/11/26 11:24:58 WARN mapred.LocalJobRunner: job_afrgrp
java.lang.ClassCastException: org.apache.nutch.crawl.CrawlDatum
at org.apache.nutch.indexer.Indexer$InputFormat$1.next(Indexer.java
:67)
at org.apache.hadoop.mapred.MapTask$3.next(MapTask.java:203)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:46)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:215)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(
LocalJobRunner.java:107)
Exception in thread "main" java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:399)
at org.archive.access.nutch.NutchwaxIndexer.index(
NutchwaxIndexer.java:193)
at org.archive.access.nutch.Nutchwax.doIndexing(Nutchwax.java:241)
at org.archive.access.nutch.Nutchwax.doIndexing(Nutchwax.java:234)
at org.archive.access.nutch.Nutchwax.doAll(Nutchwax.java:154)
at org.archive.access.nutch.Nutchwax.doJob(Nutchwax.java:379)
at org.archive.access.nutch.Nutchwax.main(Nutchwax.java:651)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.hadoop.util.RunJar.main(RunJar.java:149)
I'd appreciate if someone can help me on this. I'm using a
hadoop-0.8.0installation with nightly build nutchwax (
nutchwax-0.7.0-200611202206).
Thanks,
Aaron
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