BTW the primary key is a combination of 2 fields. So not sure if thats the issue.
On Jun 2, 2013, at 1:08 AM, PeriS <pvsub...@indiana.edu> wrote: > I have configured the delta query properly, but not sure why the DIH is > throwing the following error; > > SEVERE: Delta Import Failed > java.lang.RuntimeException: java.lang.NullPointerException > at > org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:266) > at > org.apache.solr.handler.dataimport.DataImporter.doDeltaImport(DataImporter.java:451) > at > org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:489) > at > org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:468) > Caused by: java.lang.NullPointerException > at > org.apache.solr.handler.dataimport.DocBuilder.findMatchingPkColumn(DocBuilder.java:718) > at > org.apache.solr.handler.dataimport.DocBuilder.collectDelta(DocBuilder.java:783) > at > org.apache.solr.handler.dataimport.DocBuilder.doDelta(DocBuilder.java:334) > at > org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:219) > ... 3 more > > > Thanks > -Peri.S > > > > >
