maybe there is something wrong with your command
the message "...current in local is invalid " is a little bit misleading
Ilia S. Yatsenko 写道:
> Hi
>
> I am trying to use nutch-0.8.1 and I have a problem with invertlinks
>
> Fetcher: done
> CrawlDb update: starting
> CrawlDb update: db: /opt/search.8/data/crawldb
> CrawlDb update: segment: /opt/search.8/data/segments/20061027085329
> CrawlDb update: Merging segment data into db.
> CrawlDb update: done
> LinkDb: starting
> LinkDb: linkdb: /opt/search.8/data/linkdb
> LinkDb: adding segment: /opt/search.8/data/segments/20061027084821
> LinkDb: adding segment: /opt/search.8/data/segments/20061027085329
> LinkDb: merging with existing linkdb: /opt/search.8/data/linkdb
> Exception in thread "main" java.io.IOException: Input directory
> /opt/search.8/data/linkdb/current in local is invalid.
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:274)
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:327)
> at org.apache.nutch.crawl.LinkDb.invert(LinkDb.java:223)
> at org.apache.nutch.crawl.LinkDb.main(LinkDb.java:316)
> Indexer: starting
> Indexer: linkdb: /opt/search.8/data/linkdb
> Indexer: adding segment: /opt/search.8/data/segments/20061027084821
> Indexer: adding segment: /opt/search.8/data/segments/20061027085329
> Exception in thread "main" java.io.IOException: Input directory
> /opt/search.8/data/linkdb/current in local is invalid.
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:274)
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:327)
> at org.apache.nutch.indexer.Indexer.index(Indexer.java:296)
> at org.apache.nutch.indexer.Indexer.main(Indexer.java:313)
>
> how can I fix it?
>
>
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