java.lang.NullPointerException

nutch-user | Lewis John Mcgibbney | 4 years ago
  1. 0

    Re:Nutch 2.1 crash with solr

    nutch-user | 4 years ago | 高睿
    java.lang.NullPointerException
  2. 0

    Re:Nutch 2.1 crash with solr

    nutch-user | 4 years ago | 高睿
    java.lang.NullPointerException
  3. 0

    Re: Re: Nutch 2.1 crash with solr

    nutch-user | 4 years ago | Lewis John Mcgibbney
    java.lang.NullPointerException
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  5. 0

    Re: Re: Nutch 2.1 crash with solr

    nutch-user | 4 years ago | Lewis John Mcgibbney
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.Hashtable.put()
    2. Java RT
      Properties.setProperty
      1. java.util.Hashtable.put(Unknown Source)
      2. java.util.Properties.setProperty(Unknown Source)
      2 frames
    3. Hadoop
      Configuration.set
      1. org.apache.hadoop.conf.Configuration.set(Configuration.java:438)
      1 frame
    4. Apache Nutch
      Crawler.run
      1. org.apache.nutch.indexer.IndexerJob.createIndexJob(IndexerJob.java:128)
      2. org.apache.nutch.indexer.solr.SolrIndexerJob.run(SolrIndexerJob.java:44)
      3. org.apache.nutch.crawl.Crawler.runTool(Crawler.java:68)
      4. org.apache.nutch.crawl.Crawler.run(Crawler.java:192)
      5. org.apache.nutch.crawl.Crawler.run(Crawler.java:250)
      5 frames
    5. Hadoop
      ToolRunner.run
      1. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
      1 frame
    6. Apache Nutch
      Crawler.main
      1. org.apache.nutch.crawl.Crawler.main(Crawler.java:257)
      1 frame