Hi Guys,
Ive started a crawl and everything was working fine until it try to index
the data. I had a NPE as shown below:
2007-06-24 05:05:39,453 WARN mapred.LocalJobRunner - job_agncso
java.lang.NullPointerException: value cannot be null
at org.apache.lucene.document.Field.<init>(Field.java:195)
at org.apache.lucene.document.Field.<init>(Field.java:171)
at org.apache.nutch.indexer.Indexer.reduce(Indexer.java:198)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:326)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(
LocalJobRunner.java:155)
2007-06-24 05:05:39,592 FATAL indexer.Indexer - Indexer: java.io.IOException:
Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:604)
at org.apache.nutch.indexer.Indexer.index(Indexer.java:275)
at org.apache.nutch.indexer.Indexer.run(Indexer.java:297)
at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:189)
at org.apache.nutch.indexer.Indexer.main(Indexer.java:280)
I don't understand what is the pb. Do you have any idea ?
Conf:
1 single machine
Linux 2.6, Java 1.6
nutch nigthly + hadoop 0.12.3
Thanks in advance for ur help
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