我有nutch/hadoop与2 datanode服务器。我会尝试抓取一些网址,但Nutch的失败,此错误:Nutch抓取错误 - 输入路径不存在
Fetcher: segment: crawl/segments
Fetcher: org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: hdfs://devcluster01:9000/user/nutch/crawl/segments/crawl_generate
at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:190)
at org.apache.hadoop.mapred.SequenceFileInputFormat.listStatus(SequenceFileInputFormat.java:44)
at org.apache.nutch.fetcher.Fetcher$InputFormat.getSplits(Fetcher.java:105)
at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:810)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:781)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:730)
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1249)
at org.apache.nutch.fetcher.Fetcher.fetch(Fetcher.java:1107)
at org.apache.nutch.fetcher.Fetcher.run(Fetcher.java:1145)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.nutch.fetcher.Fetcher.main(Fetcher.java:1116)
有人能帮助我吗?我不知道如何解决这个问题! 许多Thx!
你究竟想要运行什么? – GreyCat