求大侠帮忙！在ecplise中运行nutch-0.9出现报错 ，急急急网上找不到对应方法
Exception in thread "main" java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:604)
at org.apache.nutch.crawl.Generator.generate(Generator.java:416)
at org.apache.nutch.crawl.Crawl.main(Crawl.java:118)
用户系统信息：Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; InfoPath.2)
