It looks like that patch requires some other changes, so I'm going to try the head.
On Tue, Aug 7, 2012 at 3:10 AM, Ferdy Galema <[email protected]>wrote: > Hi, > > I got this one a while back. This is one of the reasons I've committed a > patch to Nutch2 that disable the creation of tmp files during indexing. > (They are not needed anymore.) Because: In order to clean up the tmp files, > they are removed by a finally block. But if something goes wrong during the > creation of the job and the output path is still null, you get this > terrible exception that has nothing to do with the actual error. > > So to fix it: Apply patch in > NUTCH-1444<https://issues.apache.org/jira/browse/NUTCH-1444> or > update to Nutch2x head. > > Ferdy > > On Mon, Aug 6, 2012 at 9:21 PM, Bai Shen <[email protected]> wrote: > > > I'm working on writing a Nutch 2 plugin. Whenever something is > configured > > wrong, I don't get any valid logging info. Instead, I always get the > exact > > same NPE. > > > > SolrIndexerJob: java.lang.NullPointerException > > at > > > > > org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.getOutputPath(FileOutputFormat.java:160) > > at > > > > > org.apache.nutch.indexer.solr.SolrIndexerJob.indexSolr(SolrIndexerJob.java:74) > > at > > org.apache.nutch.indexer.solr.SolrIndexerJob.run(SolrIndexerJob.java:90) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > > at > > org.apache.nutch.indexer.solr.SolrIndexerJob.main(SolrIndexerJob.java:99) > > > > Any ideas how to get Nutch to actually give me a useful stack trace? > > > > Thanks. > > >
