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The following page has been changed by uygar bayar: http://wiki.apache.org/nutch/RunningNutchAndSolr ------------------------------------------------------------------------------ '''Troubleshooting:''' * If you get errors about "Type mismatch in value from map:" (expected ObjectWritable, but received NutchWritable), then you likely are missing the two steps I just added in step 9 above. Sorry about that, I forgot about making the change there in SolrIndexer. --------------------------------------------------- + ERROR I did everything but i got this error any idea?? 2008-04-03 15:42:28,009 WARN mapred.LocalJobRunner - job_local_1 @@ -46, +47 @@ at org.apache.nutch.indexer.SolrIndexer.run(SolrIndexer.java:111) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.nutch.indexer.SolrIndexer.main(SolrIndexer.java:93) + ------------------------------------------------------- + ERROR + I changed lines and it worked.But this time gave this error. I tried both private and protected scopes but nothing changed. + I also changed this line Document doc = (Document) ((ObjectWritable) value).get(); with this Document doc = (Document) ((NutchWritable) value).get(); this time gave build error.. + 2008-04-04 10:41:48,490 WARN mapred.LocalJobRunner - job_local_1 + + java.lang.ClassCastException: org.apache.nutch.indexer.Indexer$LuceneDocumentWrapper + at org.apache.nutch.indexer.SolrIndexer$OutputFormat$1.write(SolrIndexer.java:135) + at org.apache.hadoop.mapred.ReduceTask$2.collect(ReduceTask.java:315) + at org.apache.nutch.indexer.Indexer.reduce(Indexer.java:275) + at org.apache.nutch.indexer.Indexer.reduce(Indexer.java:52) + at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:333) + at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:164) + 2008-04-04 10:41:49,085 FATAL indexer.Indexer - SolrIndexer: java.io.IOException: Job failed! + at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:894) + at org.apache.nutch.indexer.SolrIndexer.index(SolrIndexer.java:87) + at org.apache.nutch.indexer.SolrIndexer.run(SolrIndexer.java:112) + at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) + at org.apache.nutch.indexer.SolrIndexer.main(SolrIndexer.java:94) +
