nutch1.2 Exception in thread "main" java.io.IOException: Job failed!

Exception in thread "main" java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1252)
at org.apache.nutch.crawl.Injector.inject(Injector.java:217)
at org.apache.nutch.crawl.Crawl.main(Crawl.java:124)

解决方法：在cygwin中输入：export LANG="zh_CN.GBK"
，而后回车
其实就是设置下linux的环境变量