SolrDedup is broken in trunk
----------------------------
Key: NUTCH-992
URL: https://issues.apache.org/jira/browse/NUTCH-992
Project: Nutch
Issue Type: Bug
Components: indexer
Affects Versions: 2.0
Reporter: Markus Jelsma
Fix For: 2.0
SolrDedup seems to have been broken for at least a few months, perhaps more. It
does fetch the documents from Solr but when processing the rows we get the
following exception:
Exception in thread "main" java.lang.NullPointerException
at
org.apache.hadoop.io.serializer.SerializationFactory.getSerializer(SerializationFactory.java:73)
at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:899)
at
org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:779)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:432)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:447)
at
org.apache.nutch.indexer.solr.SolrDeleteDuplicates.dedup(SolrDeleteDuplicates.java:350)
at
org.apache.nutch.indexer.solr.SolrDeleteDuplicates.run(SolrDeleteDuplicates.java:360)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.nutch.indexer.solr.SolrDeleteDuplicates.main(SolrDeleteDuplicates.java:370)
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